To measure and plot the **velocity profile**. To calculate the flow rate from the **velocity profile** and from an orifice meter. To calculate the wall shear stress , Darcy friction factor, and **average velocity** . Procedure Determine the room temperature, barometric pressure and the radius of both pipe sections. Set the pitot tube at a reference. View Lab Report - Lab 5 (**Velocity** **profiles** ) from CE 343 at Purdue University. **Velocity** **profiles** and **Average** **Velocity** Turn in Lab Report CE 343 | Hydraulics Laboratory | Lab 6 | 11-Feb-15 Lab 5 Why. Introduction to **Average Velocity Profile**. Sentence Examples. Manuscript Generator Search Engine. Academic Accelerator; Manuscript Generator; ... Mean **Velocity Profile** Wave **Velocity Profile** Flow **Velocity Profile** Vertical **Velocity Profile** Axial **Velocity Profile** Radial **Velocity Profile** Streamwise **Velocity Profile** Averaged **Velocity Profile** Sound. $\begingroup$ Maybe you could correct **velocity profile** and use **velocity** potential instead, I believe that's what you meant. $\endgroup$ – e-malito Oct 19, 2013 at 17:22. 1. Introduction Why is the fluid **velocity** in pipes important ? The fluid **velocity** in a pipe is a fundamental data to calculate to be able to characterize the flow in a pipe, thanks to the Reynolds number, and size a pipe circuit calculating the pressure drop expected for a certain flow.. When designing the pipe, it is necessary to chose a fluid **velocity** to have good compromise in. 3.1.1. Apr 21, 2016. #5. rcgldr. Homework Helper. 8,782. 573. If you can calculate a formula based on the discrete points, you could find the **average** **velocity**. This could be an issue, as you could create a high degree polynomial that would go through all the points, but that may not be an accurate representation of **velocity** versus position between the. The maximum-**velocity** occurs at centre where r = 0. Put in Equation. U max = -1/4μ ∂p / ∂x R 2. Mean or **Average velocity** is obtained by dividing the discharge of the fluid across the corss sectional area of pipe (πr 2 ). Te discharge (Q) across the section is obtained by considering the flow through a circular ring element of radius ‘r. The **velocity profile** in a circular pipe is given by where R is the radius of the pipe. Find the **average velocity** in the pipe in terms of v_max. Question: Calculation of **average velocity** from a **velocity profile**. The **velocity profile** in a circular pipe is given by where R is the radius of the pipe. Find the **average velocity** in the pipe in terms. The **velocity**-time graph of a particle moving in a straight line is as shown in the figure. The **average velocity** of the particle in first 1 0 seconds will be. The position vector changes with time. The **average velocity** is given by the formula, At t = 0 . r = 0i + 0j . At t = 2 . r’ = 6i + 24j . Plugging the values in this above equation, Question 6: Find the **average velocity** between t = 1 and t = 4, for the particle which is moving in a plane and whose position is given below, r = ti + tj. Answer:. ground motion prediction equations use the **shear wave velocity** of the top 30 m of the subsurface **profile** (VS30) as the primary parameter for characterizing the effects of sediment stiffness on ground motions. This report presents guidelines for estimating the **shear wave velocity profiles** in the absence of site-specific **shear wave velocity** data.

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Find **average velocity** of the particle over the time interval [9,12] Find **average velocity** of the The position function of an object moving along a straight line is given by s = f(t). To measure and plot the **velocity profile**. To calculate the flow rate from the **velocity profile** and from an orifice meter. To calculate the wall shear stress , Darcy friction factor, and **average velocity** . Procedure Determine the room temperature, barometric pressure and the radius of both pipe sections. Set the pitot tube at a reference. In continuum mechanics the flow **velocity** in fluid dynamics, also macroscopic **velocity** in statistical mechanics, or drift **velocity** in electromagnetism, is a vector field used to mathematically describe the motion of a continuum. The length of the flow **velocity** vector is the flow speed and is a scalar. It is also called **velocity** field; when evaluated along a line, it is. . The **velocity profile** that is shown is parabolic. It is characteristic of laminar flow in tubes or channels. A development of the equation is shown in this link.An exposition about flow in open channels is at this link.. The maximum **velocity** over the entire **profile** is at the surface (see Equation 4.7 and statement 17 in the first reference). To measure and plot the **velocity profile**. To calculate the flow rate from the **velocity profile** and from an orifice meter. To calculate the wall shear stress , Darcy friction factor, and **average velocity** . Procedure Determine the room temperature, barometric pressure and the radius of both pipe sections. Set the pitot tube at a reference. ACV is the **average velocity** during the entire concentric portion of the lift (i.e. during the portion in which you are ascending or “moving upwards” in the squat or the bench press). ... Application considerations for load-**velocity profiles** include using an individual equation, **average** concentric **velocity**, minimal **velocity** threshold. The value of the **average velocity** Vavg at some streamwise cross-section is determined from the requirement that the conservation of massprinciple be satisfied (Fig. 8-2). That is, (8-1) where m. is the mass flow rate,ris the density,Ac is the cross-sectional area, and u(r) is the **velocity profile**. Then the **average** > <b>**velocity**</b> for incompressible. To get the kinetic energy of laminar flow in a tube, an **average** of the square of the **velocity** must be taken to account for the **velocity profile**. The **average** of the square of the speed is given by The **average** kinetic energy per unit volume of the flowing fluid can be expressed in terms of the fluid density ρ and the maximum flow **velocity** v m. With reference to Figure 3 the dimensional aspects are, r 1 = Outer radius of PVC pipe = 0.0167m r 2 = Inner radius of PVC pipe = 0.0131 m r 3 = Outer radius of GI pipe = 0.011 m r = Inner radius. Introduction to **Average Velocity Profile**. Sentence Examples. Manuscript Generator Search Engine. Academic Accelerator; Manuscript Generator; ... Mean **Velocity Profile** Wave **Velocity Profile** Flow **Velocity Profile** Vertical **Velocity Profile** Axial **Velocity Profile** Radial **Velocity Profile** Streamwise **Velocity Profile** Averaged **Velocity Profile** Sound. The second **velocity** **profile** that was chosen was the one that was proposed by Zhang , which relates the cross-sectional **average** **velocity** to the surface **velocity** u surface as follows: (6) where, is the Chezy coefficient, R is the hydraulic radius of the flume flow, and n is the Manning coefficient (or roughness coefficient).

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ground motion prediction equations use the **shear wave velocity** of the top 30 m of the subsurface **profile** (VS30) as the primary parameter for characterizing the effects of sediment stiffness on ground motions. This report presents guidelines for estimating the **shear wave velocity profiles** in the absence of site-specific **shear wave velocity** data. . Equation 2 represents the area weighted **average normal velocity** passing through the data plane. Equation 3 is the VUC for the data plane. The. View Lab Report - Lab 5 (**Velocity** **profiles** ) from CE 343 at Purdue University. **Velocity** **profiles** and **Average** **Velocity** Turn in Lab Report CE 343 | Hydraulics Laboratory | Lab 6 | 11-Feb-15 Lab 5 Why. The measured blood **velocity profiles** were typically flatter than the commonly assumed parabolic shape. The flatness increased with decreasing vessel size. For the large veins (>80 μm), the ratio of the centerline **velocity** to the cross-sectional **average velocity** was. The measured blood **velocity** **profiles** were typically flatter than the commonly assumed parabolic shape. The flatness increased with decreasing vessel size. For the large veins (>80 μm), the ratio of the centerline **velocity** to the cross-sectional **average** **velocity** was between 1.50 and 1.65. Force-**velocity profiling** is a simple and inexpensive way to assess an athlete’s force and **velocity** production capabilities during ballistic tasks such as jumping and sprinting. Through force-**velocity profiling**, a coach can identify whether an athlete is force- or **velocity**-deficient during a given movement (e.g. vertical jump), independent of. Now put all the values in the **average velocity** formula. =. =. =. – 33.33 m/s. So, the **average velocity** of the car is -33.33 m/s according to the direction described above. Moreover, it can also be stated that the **average velocity** is 33.33 m/s towards Chennai. Previous.

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Shear **velocity**, also called friction **velocity**, ... The **velocity profile** near the boundary of a flow (see Law of the wall) ... can be approximated as 2 / 3 to 3 / 4 of the **average** height of the obstacles. For example, if estimating winds over a forest canopy of height 30 m, the zero-plane displacement could be estimated as d = 20 m.. Dr. Faith Morrison from Michigan Technological University shows how to calculate volumetric flow rate first from a flow with constant **velocity** and then secon. The force-**velocity profile** represents, for each athlete, the balance between the capacity to produce a high level of force at low **velocity** (F0) and the capacity to produce force at a high **velocity** (V0). An optimal balance exists between these two independent qualities: the higher the imbalance, the lower the performance.. . Keywords: force, **velocity**, force-**velocity** **profile**, FV imbalance, ratio of force, decrease in the ratio of force Introduction The ability to produce high-levels of muscular power is considered to be a vital component during many athletic and sporting activities such as jumping and sprinting [1, 2]. The force/**velocity profile** is essentially a roadmap of your athletes’ existing abilities including strengths and areas for improvement. You can then determine which area to focus on given sport and position needs, and program **velocity** zones according to the desired traits. Research has shown that basing resistance training off force/**velocity**. To measure and plot the **velocity profile**. To calculate the flow rate from the **velocity profile** and from an orifice meter. To calculate the wall shear stress , Darcy friction factor, and **average velocity** . Procedure Determine the room temperature, barometric pressure and the radius of both pipe sections. Set the pitot tube at a reference. In continuum mechanics the flow **velocity** in fluid dynamics, also macroscopic **velocity** in statistical mechanics, or drift **velocity** in electromagnetism, is a vector field used to mathematically describe the motion of a continuum. The length of the flow **velocity** vector is the flow speed and is a scalar. It is also called **velocity** field; when evaluated along a line, it is. **velocity** **profile** shows the difference in intensity of resistance of fluid particles across the flow, due to cohesive and adhesive forces. geometrically it refers to line connecting tip of **velocity**. Equation 2 represents the area weighted **average normal velocity** passing through the data plane. Equation 3 is the VUC for the data plane. The.

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The main difference between **Average** Speed and **Average** **Velocity** is that the first one is known to be a scalar quantity, whereas the latter one is a vector quantity. Moreover, the **average** speed can never be a negative phenomenon. It is either positive or zeroes. Whereas in the case of **Average** **Velocity**, it can either be a positive quantity or zero. Answer (1 of 3): Ah, the pesky boundary layer. Fluid viscosity is responsible. Fluid **velocity** at the wall is zero, it goes to maximum at the centre in a fully developed flow. No need for Mr. Navier and Mr.Stokes to enter here. **velocity** proﬁle. It is assumed that there is only one **velocity** component in the tube axis direction. This **velocity** proﬁle expression can be also rewritten as a function of **average velocity** v (av). v =2v (av) 1− r R 2. (2) This expression is more suitable for. Apr 21, 2016. #5. rcgldr. Homework Helper. 8,782. 573. If you can calculate a formula based on the discrete points, you could find the **average velocity**. This could be an issue, as you could create a high degree polynomial that would go through all the points, but that may not be an accurate representation of **velocity** versus position between the. **Velocity profiles**, pressure drop and temperature **profiles** as a function of helium flow rate have been calculated for single-size and binary beds **typical** of solid breeder blanket application. The **velocity profile** shows a high local **velocity** region near the walls where the porosity is highest. The thickness of this region is dependent on the. A consequence of the **velocity** **profile** law is that the **average** **velocity** of the blood in the blood vessel is exactly half of the maximum (or central) **velocity**: This means that the we get the same amount of blood flowing through a blood vessel using the actual **velocity** **profile** as though we had blood all flowing at the same **average** **velocity**. Therefore, the **average velocity** of the runner for the entire race is 11.6 km/h, or equivalently 3.22 m/s. Summary. The **average velocity** v between an instant t 1 and an instant t 2 is the ratio of the change in position x 2 − x 1 = Δ x to the interval of time t 2 − t 1 = Δ t: v =. x 2 − x 1. =. **Average** force and **velocity** were calculated as a function of time, where the software excludes 5% of the range of motion from the start and end of the movement. The measurement sample rate for the MuscleLab force plate and encoder was 200 Hz and for the leg press apparatus was 400 Hz. The force signal from the Musclelab force plate data was. 9 Depth **Average** **Velocity** • One Point Method - Measured down from water surface at 60% of the total flow depth • Two Point Method - **Average** the **velocity** at 20 and 80% of the total flow depth • Three Point Method - **Average** of the one -point and two-point methods. • Surface Method - Determine surface **velocity** using a float and multiply the **velocity** by a coefficient to determine. **Average Velocity**. The displacement of a body in a particular time interval divided by time gives the **average velocity** of a body in that time frame. So, if a particle moves AB in time t1 to t2, the **average velocity** of the particle is. Vav =AB / (t2–t1). The formula is: **Average velocity**= Total Displacement in general/Time allotted. Link. You can easily calculate the **velocity** multiplying the distance of centroids between previous frame and current frame, the frame rate of the video and the scale of the unit is meter/pixel. scale = 1/320; % meter/pixel. frameRate = 30; % frame/second. **velocity** = velociy_pix * frameRate * scale; % pixel/frame * frame/second * meter/pixel. With reference to Figure 3 the dimensional aspects are, r 1 = Outer radius of PVC pipe = 0.0167m r 2 = Inner radius of PVC pipe = 0.0131 m r 3 = Outer radius of GI pipe = 0.011 m r = Inner radius. Apr 21, 2016. #5. rcgldr. Homework Helper. 8,782. 573. If you can calculate a formula based on the discrete points, you could find the **average** **velocity**. This could be an issue, as you could create a high degree polynomial that would go through all the points, but that may not be an accurate representation of **velocity** versus position between the. Keywords: force, **velocity**, force-**velocity** **profile**, FV imbalance, ratio of force, decrease in the ratio of force Introduction The ability to produce high-levels of muscular power is considered to be a vital component during many athletic and sporting activities such as jumping and sprinting [1, 2]. **Average** **Velocity** Problem. Problem 1: A car is moving with an initial **velocity** of 30 m/s and it touches its destiny at 80 m/s. Calculate its **average** **velocity**. Answer: Given: Initial **Velocity** U = 30 m/s. Final **velocity** V = 80 m/s. **Average** **velocity** V av = (30 + 80)/2. **Average** **velocity** Vav = 55 m/s. Find **average velocity** of the particle over the time interval [9,12] Find **average velocity** of the The position function of an object moving along a straight line is given by s = f(t). Answer: The first place I go for all questions of this type is Wikipedia. It almost always has the answer. Let me show you: I did a search for poiseuille flow - wiki The top hit was the Wikipedia article Hagen–Poiseuille equation The article begins with the definition and some history. > In. .

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The **velocity** **profile** in a circular pipe is given by where R is the radius of the pipe. Find the **average** **velocity** in the pipe in terms of v_max. Question: Calculation of **average** **velocity** **from** a **velocity** **profile**. The **velocity** **profile** in a circular pipe is given by where R is the radius of the pipe. Find the **average** **velocity** in the pipe in terms. 9 Depth **Average** **Velocity** • One Point Method - Measured down from water surface at 60% of the total flow depth • Two Point Method - **Average** the **velocity** at 20 and 80% of the total flow depth • Three Point Method - **Average** of the one -point and two-point methods. • Surface Method - Determine surface **velocity** using a float and multiply the **velocity** by a coefficient to determine. In this case, the depth-**average velocity** has a magnitude of 0.06 m s −1 before and 0.08 m s −1 after the turn. In addition, the depth-**average velocity** veers 21° in the clockwise direction across the turn. The value of γ that would cause the depth-**average velocity** on either side of the turn to be equal has a magnitude of 1.013 and phase of. Unlike **average** **velocity**, the **average** speed is a scalar quantity. **Average** speed does not tell us the direction of motion; thus, it is always positive. For better understanding, let us look at the example below: The **average** speed of the above car is 20 m/s, but the **average** **velocity** is 20 m/s, east. The x axis being the line of symmetry and revolution. I can produce the **velocity profile** for the x component of the **velocity**, fluent does this by its self. My problem however is that I would like to take the **average** exit x **velocity** from this **profile** so that I can use it in conjunction with an actual mass flow rate to give the thrust. The maximum **average** **velocity** will be achieved when the depth of liquid at the centre is 81% of the pipe diameter. ... The analysis of the obtained data shows that the **average** **velocity** and temperature **profiles** are very close to the laminar **profiles** even at Grashof numbers 3.10 9. At the same time, based on other flow characteristics, the. The maximum **average** **velocity** will be achieved when the depth of liquid at the centre is 81% of the pipe diameter. ... The analysis of the obtained data shows that the **average** **velocity** and temperature **profiles** are very close to the laminar **profiles** even at Grashof numbers 3.10 9. At the same time, based on other flow characteristics, the. . Constraints for Combining Parameter Specifications. The **profile** design results in two limiting constraints. The magnitude of the peak **velocity** must be: Peak **velocity** must be greater than the **average** speed: peakVelocity > s ( endTime) - s ( 0) endTime. Peak **velocity** must be less than or equal to twice the **average** speed: peakVelocity < ‾ 2 ( s. Apr 21, 2016. #5. rcgldr. Homework Helper. 8,782. 573. If you can calculate a formula based on the discrete points, you could find the **average** **velocity**. This could be an issue, as you could create a high degree polynomial that would go through all the points, but that may not be an accurate representation of **velocity** versus position between the. Force-**velocity profiling** is a simple and inexpensive way to assess an athlete’s force and **velocity** production capabilities during ballistic tasks such as jumping and sprinting. Through force-**velocity profiling**, a coach can identify whether an athlete is force- or **velocity**-deficient during a given movement (e.g. vertical jump), independent of. The maximum-**velocity** occurs at centre where r = 0. Put in Equation. U max = -1/4μ ∂p / ∂x R 2. Mean or **Average velocity** is obtained by dividing the discharge of the fluid across the corss sectional area of pipe (πr 2 ). Te discharge (Q) across the section is obtained by considering the flow through a circular ring element of radius ‘r.

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The **velocity profile** in a circular pipe is given by v = v_max (1 -r/R)^1/7 where R is the radius of the pipe. Find the **average velocity** in the pipe in terms of v_max. Question: Calculation of **average velocity** from a **velocity profile**. The **velocity profile** in a circular pipe is given by v = v_max (1 -r/R)^1/7 where R is the radius of the pipe. The (**average**!) **velocity profile** in a turbulent flow is more flattened than the parabolic **profile** in a laminar flow. Hence, the ratio is not. Now put all the values in the **average velocity** formula. =. =. =. – 33.33 m/s. So, the **average velocity** of the car is -33.33 m/s according to the direction described above. Moreover, it can also be stated that the **average velocity** is 33.33 m/s towards Chennai. Previous. Force-**velocity profiling** is a simple and inexpensive way to assess an athlete’s force and **velocity** production capabilities during ballistic tasks such as jumping and sprinting. Through force-**velocity profiling**, a coach can identify whether an athlete is force- or **velocity**-deficient during a given movement (e.g. vertical jump), independent of. **Velocity profiles**, pressure drop and temperature **profiles** as a function of helium flow rate have been calculated for single-size and binary beds **typical** of solid breeder blanket application. The **velocity profile** shows a high local **velocity** region near the walls where the porosity is highest. The thickness of this region is dependent on the. Introduction to **Average Velocity Profile**. Sentence Examples. Manuscript Generator Search Engine. Academic Accelerator; Manuscript Generator; ... Mean **Velocity Profile** Wave **Velocity Profile** Flow **Velocity Profile** Vertical **Velocity Profile** Axial **Velocity Profile** Radial **Velocity Profile** Streamwise **Velocity Profile** Averaged **Velocity Profile** Sound. The **Milky Way** is the galaxy that includes our Solar System, with the name describing the galaxy's appearance from Earth: a hazy band of light seen in the night sky formed from stars that cannot be individually distinguished by the naked eye.The term **Milky Way** is a translation of the Latin via lactea, from the Greek γαλακτικός κύκλος (galaktikos kýklos), meaning "milky circle.".

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To get the kinetic energy of laminar flow in a tube, an **average** of the square of the **velocity** must be taken to account for the **velocity profile**. The **average** of the square of the speed is given by The **average** kinetic energy per unit volume of the flowing fluid can be expressed in terms of the fluid density ρ and the maximum flow **velocity** v m. Shear **velocity**, also called friction **velocity**, ... The **velocity profile** near the boundary of a flow (see Law of the wall) ... can be approximated as 2 / 3 to 3 / 4 of the **average** height of the obstacles. For example, if estimating winds over a forest canopy of height 30 m, the zero-plane displacement could be estimated as d = 20 m.. The second **velocity** **profile** that was chosen was the one that was proposed by Zhang , which relates the cross-sectional **average** **velocity** to the surface **velocity** u surface as follows: (6) where, is the Chezy coefficient, R is the hydraulic radius of the flume flow, and n is the Manning coefficient (or roughness coefficient). To get the kinetic energy of laminar flow in a tube, an **average** of the square of the **velocity** must be taken to account for the **velocity profile**. The **average** of the square of the speed is given by The **average** kinetic energy per unit volume of the flowing fluid can be expressed in terms of the fluid density ρ and the maximum flow **velocity** v m. Therefore, the **average velocity** of the runner for the entire race is 11.6 km/h, or equivalently 3.22 m/s. Summary. The **average velocity** v between an instant t 1 and an instant t 2 is the ratio of the change in position x 2 − x 1 = Δ x to the interval of time t 2 − t 1 = Δ t: v =. x 2 − x 1. =. The parabolic **velocity** **profile** in a fully developed laminar flow in a pipe is given by the following equation, -R (dP u(r) = 4u (dx Where R is the radius of the cylindrical pipe and r is the distance from the center (OsrsR). ... Demonstrate that the maximum **velocity** of the fluid is given by 2 times of its **average** **velocity**. Question. Transcribed.

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**Average** **Velocity**. The displacement of a body in a particular time interval divided by time gives the **average** **velocity** of a body in that time frame. So, if a particle moves AB in time t1 to t2, the **average** **velocity** of the particle is. Vav =AB / (t2-t1). The formula is: **Average** **velocity**= Total Displacement in general/Time allotted. The **average velocity** of an object can be expressed as. v = ds / dt (1) where . v = **average velocity** of object (m/s, ft/s) ds = distance traveled (m, ft) dt = time taken (s) Example - **Average Velocity**. A car travels a distance of 60 km in one hour. **Average velocity** can be calculated as. The **velocity** **profile** in a circular pipe is given by where R is the radius of the pipe. Find the **average** **velocity** in the pipe in terms of v_max. Question: Calculation of **average** **velocity** **from** a **velocity** **profile**. The **velocity** **profile** in a circular pipe is given by where R is the radius of the pipe. Find the **average** **velocity** in the pipe in terms. The **velocity** of the fluid in contact with the pipe wall is essentially zero andincreases the further away from the wall. Note from Figure 5 that the **velocity** **profile** depends upon the surface condition of the pipe wall. A smoother wall results in a more uniform **velocity** **profile** than a rough pipe wall. To get the kinetic energy of laminar flow in a tube, an **average** of the square of the **velocity** must be taken to account for the **velocity** **profile**. The **average** of the square of the speed is given by The **average** kinetic energy per unit volume of the flowing fluid can be expressed in terms of the fluid density ρ and the maximum flow **velocity** v m. The **velocity profile** that is shown is parabolic. It is characteristic of laminar flow in tubes or channels. A development of the equation is shown in this link.An exposition about flow in open channels is at this link.. The maximum **velocity** over the entire **profile** is at the surface (see Equation 4.7 and statement 17 in the first reference). The **average velocity** of an object can be expressed as. v = ds / dt (1) where . v = **average velocity** of object (m/s, ft/s) ds = distance traveled (m, ft) dt = time taken (s) Example - **Average Velocity**. A car travels a distance of 60 km in one hour. **Average velocity** can be calculated as. View Lab Report - Lab 5 (**Velocity** **profiles** ) from CE 343 at Purdue University. **Velocity** **profiles** and **Average** **Velocity** Turn in Lab Report CE 343 | Hydraulics Laboratory | Lab 6 | 11-Feb-15 Lab 5 Why. As the channels are relatively wide compared to their height I'm treating the effect of the parabolic **velocity** **profile** as negligible in the horizontal plane (i.e. uniform **velocity** horizontally). I can measure the **average** **velocity** across a plane perpendicular to the direction of flow (**from** the flow rate), but can't seem to derive the expression. The maximum-**velocity** occurs at centre where r = 0. Put in Equation. U max = -1/4μ ∂p / ∂x R 2. Mean or **Average velocity** is obtained by dividing the discharge of the fluid across the corss sectional area of pipe (πr 2 ). Te discharge (Q) across the section is obtained by considering the flow through a circular ring element of radius ‘r. A consequence of the **velocity** **profile** law is that the **average** **velocity** of the blood in the blood vessel is exactly half of the maximum (or central) **velocity**: This means that the we get the same amount of blood flowing through a blood vessel using the actual **velocity** **profile** as though we had blood all flowing at the same **average** **velocity**. Now put all the values in the **average velocity** formula. =. =. =. – 33.33 m/s. So, the **average velocity** of the car is -33.33 m/s according to the direction described above. Moreover, it can also be stated that the **average velocity** is 33.33 m/s towards Chennai. Previous. **velocity** **profile** shows the difference in intensity of resistance of fluid particles across the flow, due to cohesive and adhesive forces. geometrically it refers to line connecting tip of **velocity**. Figure 1 compares the mean **velocity** **profiles** for the three surfaces (SM, SG and WM) using a log-log plot. In each case, logarithmic (with κ= 0.41 and C = 5.0) and power law **profiles** are fitted to the data as explained above. For the smooth surface, a composite **profile** is used to capture the **velocity** **profile** in both the inner and outer regions. The measured blood **velocity** **profiles** were typically flatter than the commonly assumed parabolic shape. The flatness increased with decreasing vessel size. For the large veins (>80 μm), the ratio of the centerline **velocity** to the cross-sectional **average** **velocity** was between 1.50 and 1.65. **Velocity profiles**, pressure drop and temperature **profiles** as a function of helium flow rate have been calculated for single-size and binary beds **typical** of solid breeder blanket application. The **velocity profile** shows a high local **velocity** region near the walls where the porosity is highest. The thickness of this region is dependent on the. **Average Velocity** Field. Select a **Velocity Profile** . Click Cylinder for all **profiles**. **Average** **Velocity**. The displacement of a body in a particular time interval divided by time gives the **average** **velocity** of a body in that time frame. So, if a particle moves AB in time t1 to t2, the **average** **velocity** of the particle is. Vav =AB / (t2-t1). The formula is: **Average** **velocity**= Total Displacement in general/Time allotted. The measured blood **velocity profiles** were typically flatter than the commonly assumed parabolic shape. The flatness increased with decreasing vessel size. For the large veins (>80 μm), the ratio of the centerline **velocity** to the cross-sectional **average velocity** was.

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The position vector changes with time. The **average velocity** is given by the formula, At t = 0 . r = 0i + 0j . At t = 2 . r’ = 6i + 24j . Plugging the values in this above equation, Question 6: Find the **average velocity** between t = 1 and t = 4, for the particle which is moving in a plane and whose position is given below, r = ti + tj. Answer:. The **velocity**-time graph of a particle moving in a straight line is as shown in the figure. The **average velocity** of the particle in first 1 0 seconds will be. The **velocity** of the fluid in contact with the pipe wall is essentially zero andincreases the further away from the wall. Note from Figure 5 that the **velocity** **profile** depends upon the surface condition of the pipe wall. A smoother wall results in a more uniform **velocity** **profile** than a rough pipe wall. The (**average**!) **velocity profile** in a turbulent flow is more flattened than the parabolic **profile** in a laminar flow. Hence, the ratio is not. The **velocity**-time graph of a particle moving in a straight line is as shown in the figure. The **average velocity** of the particle in first 1 0 seconds will be. Now put all the values in the **average velocity** formula. =. =. =. – 33.33 m/s. So, the **average velocity** of the car is -33.33 m/s according to the direction described above. Moreover, it can also be stated that the **average velocity** is 33.33 m/s towards Chennai. Previous. Otherwise the full gradient will not be assessed and there will be underestimation of right ventricular systolic pressure (RVSP). Peak **velocity** of the TR jet is measured and the p. ACV is the **average velocity** during the entire concentric portion of the lift (i.e. during the portion in which you are ascending or “moving upwards” in the squat or the bench press). ... Application considerations for load-**velocity profiles** include using an individual equation, **average** concentric **velocity**, minimal **velocity** threshold. Determine the **average** **velocity** and temperature for the following **velocity** and temperature **profile** u(r) = 2Vavg |1- ) T(r) = Tavg %3D Consider Vavg = 0.45 m/s, Tavg= 300K and R 10 cm %3D %3D. Introduction to **Average Velocity Profile**. Sentence Examples. Manuscript Generator Search Engine. Academic Accelerator; Manuscript Generator; ... Mean **Velocity Profile** Wave **Velocity Profile** Flow **Velocity Profile** Vertical **Velocity Profile** Axial **Velocity Profile** Radial **Velocity Profile** Streamwise **Velocity Profile** Averaged **Velocity Profile** Sound. 9 Depth **Average Velocity** • One Point Method – Measured down from water surface at 60% of the total flow depth • Two Point Method – **Average** the **velocity** at 20 and 80% of the total flow depth • Three Point Method – **Average** of the one –point and two-point methods. • Surface Method – Determine surface **velocity** using a float and multiply the **velocity** by a coefficient to determine. Keywords: force, **velocity**, force-**velocity** **profile**, FV imbalance, ratio of force, decrease in the ratio of force Introduction The ability to produce high-levels of muscular power is considered to be a vital component during many athletic and sporting activities such as jumping and sprinting [1, 2]. The **average** **velocity** is also measured in m/s and its dimensional formula is LT. − 1. . Another equation for the **average** **velocity** is: = (Final position - initial position)/ (end time - starting time) If we have to calculate the **velocity** at an instant, then the formula turns to the instantaneous **velocity** formula. The maximum-**velocity** occurs at centre where r = 0. Put in Equation. U max = -1/4μ ∂p / ∂x R 2. Mean or **Average velocity** is obtained by dividing the discharge of the fluid across the corss sectional area of pipe (πr 2 ). Te discharge (Q) across the section is obtained by considering the flow through a circular ring element of radius ‘r.

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Dr. Faith Morrison from Michigan Technological University shows how to calculate volumetric flow rate first from a flow with constant **velocity** and then secon. The **average velocity** is given by v = ∫ 0 d vdy d = 2.5v∗ d ∫ 0 d ln 33y κdy v =2.5V∗ln 12.14d κ v = 2.5ln 12.14d κ g R 1 2i 1 2 This theoretical equation can be compared with empirical equations that have been developed to express the mean **velocity** in an open channel: Chezy Equation v =CR 1 2 i 1 2 ⇒C =2.5ln 12.14d κ g. **Average Velocity** Problem. Problem 1: A car is moving with an initial **velocity** of 30 m/s and it touches its destiny at 80 m/s. Calculate its **average velocity**. Answer: Given: Initial **Velocity** U = 30 m/s. Final **velocity** V = 80 m/s. **Average velocity** V av = (30 + 80)/2. **Average velocity** Vav = 55 m/s. View Lab Report - Lab 5 (**Velocity** **profiles** ) from CE 343 at Purdue University. **Velocity** **profiles** and **Average** **Velocity** Turn in Lab Report CE 343 | Hydraulics Laboratory | Lab 6 | 11-Feb-15 Lab 5 Why. ACV is the **average velocity** during the entire concentric portion of the lift (i.e. during the portion in which you are ascending or “moving upwards” in the squat or the bench press). ... Application considerations for load-**velocity profiles** include using an individual equation, **average** concentric **velocity**, minimal **velocity** threshold. . As the channels are relatively wide compared to their height I'm treating the effect of the parabolic **velocity** **profile** as negligible in the horizontal plane (i.e. uniform **velocity** horizontally). I can measure the **average** **velocity** across a plane perpendicular to the direction of flow (**from** the flow rate), but can't seem to derive the expression. The **profiles** work, the higher TI of 10% will only be studied using a selected are characterised by a depth **average** of 1.8ms−1 over Uniform **velocity profile**, whereas for 1% TI all three **velocity** the range 0 to 35m of a 35m channel depth. Find **average velocity** of the particle over the time interval [9,12] Find **average velocity** of the The position function of an object moving along a straight line is given by s = f(t). ground motion prediction equations use the **shear wave velocity** of the top 30 m of the subsurface **profile** (VS30) as the primary parameter for characterizing the effects of sediment stiffness on ground motions. This report presents guidelines for estimating the **shear wave velocity profiles** in the absence of site-specific **shear wave velocity** data. The first method is to find the **average velocity** by taking the first and end points of a motion, subtracting it and later dividing the whole term by 2. The second method is by using the formula known as **average velocity** equation. **Average Velocity** Equation = V = (Vf + Vi)/2. V = **average velocity**. Vf = final **velocity**. The **velocity profile** that is shown is parabolic. It is characteristic of laminar flow in tubes or channels. A development of the equation is shown in this link.An exposition about flow in open channels is at this link.. The maximum **velocity** over the entire **profile** is at the surface (see Equation 4.7 and statement 17 in the first reference). The **velocity** **profile** in a circular pipe is given by where R is the radius of the pipe. Find the **average** **velocity** in the pipe in terms of v_max. Question: Calculation of **average** **velocity** **from** a **velocity** **profile**. The **velocity** **profile** in a circular pipe is given by where R is the radius of the pipe. Find the **average** **velocity** in the pipe in terms. Link. You can easily calculate the **velocity** multiplying the distance of centroids between previous frame and current frame, the frame rate of the video and the scale of the unit is meter/pixel. scale = 1/320; % meter/pixel. frameRate = 30; % frame/second. **velocity** = velociy_pix * frameRate * scale; % pixel/frame * frame/second * meter/pixel. Let us make a few initial observations. First, notice that the blood is not moving when r=a. This means that no slipping is allowed between the blood and the vessel's wall. Secondly, notice that the vertex occurs when r=0. The fastest blood is at the center of.

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View Lab Report - Lab 5 (**Velocity** **profiles** ) from CE 343 at Purdue University. **Velocity** **profiles** and **Average** **Velocity** Turn in Lab Report CE 343 | Hydraulics Laboratory | Lab 6 | 11-Feb-15 Lab 5 Why. In this case, the depth-**average velocity** has a magnitude of 0.06 m s −1 before and 0.08 m s −1 after the turn. In addition, the depth-**average velocity** veers 21° in the clockwise direction across the turn. The value of γ that would cause the depth-**average velocity** on either side of the turn to be equal has a magnitude of 1.013 and phase of. The **velocity profile** in a circular pipe is given by where R is the radius of the pipe. Find the **average velocity** in the pipe in terms of v_max. Question: Calculation of **average velocity** from a **velocity profile**. The **velocity profile** in a circular pipe is given by where R is the radius of the pipe. Find the **average velocity** in the pipe in terms. 9 Depth **Average** **Velocity** • One Point Method - Measured down from water surface at 60% of the total flow depth • Two Point Method - **Average** the **velocity** at 20 and 80% of the total flow depth • Three Point Method - **Average** of the one -point and two-point methods. • Surface Method - Determine surface **velocity** using a float and multiply the **velocity** by a coefficient to determine. The x axis being the line of symmetry and revolution. I can produce the **velocity profile** for the x component of the **velocity**, fluent does this by its self. My problem however is that I would like to take the **average** exit x **velocity** from this **profile** so that I can use it in conjunction with an actual mass flow rate to give the thrust.

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The parabolic **velocity** **profile** in a fully developed laminar flow in a pipe is given by the following equation, -R (dP u(r) = 4u (dx Where R is the radius of the cylindrical pipe and r is the distance from the center (OsrsR). ... Demonstrate that the maximum **velocity** of the fluid is given by 2 times of its **average** **velocity**. Question. Transcribed. . 9 Depth **Average Velocity** • One Point Method – Measured down from water surface at 60% of the total flow depth • Two Point Method – **Average** the **velocity** at 20 and 80% of the total flow depth • Three Point Method – **Average** of the one –point and two-point methods. • Surface Method – Determine surface **velocity** using a float and multiply the **velocity** by a coefficient to determine. Answer: The first place I go for all questions of this type is Wikipedia. It almost always has the answer. Let me show you: I did a search for poiseuille flow - wiki The top hit was the Wikipedia article Hagen–Poiseuille equation The article begins with the definition and some history. > In. **Velocity** is only affected by the hydrostatic pressure force, based on the surface gradient.The quantity of water transfered between cells is depth * (**velocity***dt). At first I used the depth of the source cell, thinking of the depth as uniform (not just an **average**) but the sloshing damped very quickly - like a cup of coffee. The main difference between **Average** Speed and **Average** **Velocity** is that the first one is known to be a scalar quantity, whereas the latter one is a vector quantity. Moreover, the **average** speed can never be a negative phenomenon. It is either positive or zeroes. Whereas in the case of **Average** **Velocity**, it can either be a positive quantity or zero.

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Dr. Faith Morrison from Michigan Technological University shows how to calculate volumetric flow rate first from a flow with constant **velocity** and then secon. 2500 2000 1500 1000 500 **Normal Normal** Light Light weight Ref. weight weight Ref. weight Cylinder Cube Cylinder Cube Ultrasonic Pulse 4133 4334 3053 3588 **Velocity** UPV (m/s) Fig. (9) : Effect of Specimen Lengths on UPV with Steel Fiber Content =. The second **velocity** **profile** that was chosen was the one that was proposed by Zhang , which relates the cross-sectional **average** **velocity** to the surface **velocity** u surface as follows: (6) where, is the Chezy coefficient, R is the hydraulic radius of the flume flow, and n is the Manning coefficient (or roughness coefficient). **Velocity** is only affected by the hydrostatic pressure force, based on the surface gradient.The quantity of water transfered between cells is depth * (**velocity***dt). At first I used the depth of the source cell, thinking of the depth as uniform (not just an **average**) but the sloshing damped very quickly - like a cup of coffee. In this case, the depth-**average velocity** has a magnitude of 0.06 m s −1 before and 0.08 m s −1 after the turn. In addition, the depth-**average velocity** veers 21° in the clockwise direction across the turn. The value of γ that would cause the depth-**average velocity** on either side of the turn to be equal has a magnitude of 1.013 and phase of.

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**Average Velocity** Problem. Problem 1: A car is moving with an initial **velocity** of 30 m/s and it touches its destiny at 80 m/s. Calculate its **average velocity**. Answer: Given: Initial **Velocity** U = 30 m/s. Final **velocity** V = 80 m/s. **Average velocity** V av = (30 + 80)/2. **Average velocity** Vav = 55 m/s. **Average** **Velocity** Problem. Problem 1: A car is moving with an initial **velocity** of 30 m/s and it touches its destiny at 80 m/s. Calculate its **average** **velocity**. Answer: Given: Initial **Velocity** U = 30 m/s. Final **velocity** V = 80 m/s. **Average** **velocity** V av = (30 + 80)/2. **Average** **velocity** Vav = 55 m/s. Find **average velocity** of the particle over the time interval [9,12] Find **average velocity** of the The position function of an object moving along a straight line is given by s = f(t). The first method is to find the **average velocity** by taking the first and end points of a motion, subtracting it and later dividing the whole term by 2. The second method is by using the formula known as **average velocity** equation. **Average Velocity** Equation = V = (Vf + Vi)/2. V = **average velocity**. Vf = final **velocity**. The **velocity** of the fluid in contact with the pipe wall is essentially zero andincreases the further away from the wall. Note from Figure 5 that the **velocity profile** depends upon the surface condition of the pipe wall. A smoother wall results in a more uniform **velocity profile** than a. The **velocity** of the fluid in contact with the pipe wall is essentially zero andincreases the further away from the wall. Note from Figure 5 that the **velocity profile** depends upon the surface condition of the pipe wall. A smoother wall results in a more uniform **velocity profile** than a. The **average** **velocity** is also measured in m/s and its dimensional formula is LT. − 1. . Another equation for the **average** **velocity** is: = (Final position - initial position)/ (end time - starting time) If we have to calculate the **velocity** at an instant, then the formula turns to the instantaneous **velocity** formula. Answer (1 of 3): Ah, the pesky boundary layer. Fluid viscosity is responsible. Fluid **velocity** at the wall is zero, it goes to maximum at the centre in a fully developed flow. No need for Mr. Navier and Mr.Stokes to enter here. . The aim of the study was to examine the test-retest reliability and agreement across methods for assessing individual force-**velocity** (FV) **profiles** of the lower limbs in athletes. Using a multicenter approach, 27 male athletes completed all measurements for the main analysis, with up to 82 male and female athletes on some measurements. The athletes were tested twice. The **velocity profile** that is shown is parabolic. It is characteristic of laminar flow in tubes or channels. A development of the equation is shown in this link.An exposition about flow in open channels is at this link.. The maximum **velocity** over the entire **profile** is at the surface (see Equation 4.7 and statement 17 in the first reference). The **profiles** work, the higher TI of 10% will only be studied using a selected are characterised by a depth **average** of 1.8ms−1 over Uniform **velocity profile**, whereas for 1% TI all three **velocity** the range 0 to 35m of a 35m channel depth. The **Milky Way** is the galaxy that includes our Solar System, with the name describing the galaxy's appearance from Earth: a hazy band of light seen in the night sky formed from stars that cannot be individually distinguished by the naked eye.The term **Milky Way** is a translation of the Latin via lactea, from the Greek γαλακτικός κύκλος (galaktikos kýklos), meaning "milky circle.". The **average velocity** is given by v = ∫ 0 d vdy d = 2.5v∗ d ∫ 0 d ln 33y κdy v =2.5V∗ln 12.14d κ v = 2.5ln 12.14d κ g R 1 2i 1 2 This theoretical equation can be compared with empirical equations that have been developed to express the mean **velocity** in an open channel: Chezy Equation v =CR 1 2 i 1 2 ⇒C =2.5ln 12.14d κ g. **Velocity** is only affected by the hydrostatic pressure force, based on the surface gradient.The quantity of water transfered between cells is depth * (**velocity***dt). At first I used the depth of the source cell, thinking of the depth as uniform (not just an **average**) but the sloshing damped very quickly - like a cup of coffee. **velocity** **profile** shows the difference in intensity of resistance of fluid particles across the flow, due to cohesive and adhesive forces. geometrically it refers to line connecting tip of **velocity**. The (**average**!) **velocity profile** in a turbulent flow is more flattened than the parabolic **profile** in a laminar flow. Hence, the ratio is not. In continuum mechanics the flow **velocity** in fluid dynamics, also macroscopic **velocity** in statistical mechanics, or drift **velocity** in electromagnetism, is a vector field used to mathematically describe the motion of a continuum. The length of the flow **velocity** vector is the flow speed and is a scalar. It is also called **velocity** field; when evaluated along a line, it is. Now put all the values in the **average velocity** formula. =. =. =. – 33.33 m/s. So, the **average velocity** of the car is -33.33 m/s according to the direction described above. Moreover, it can also be stated that the **average velocity** is 33.33 m/s towards Chennai. Previous. The force/**velocity profile** is essentially a roadmap of your athletes’ existing abilities including strengths and areas for improvement. You can then determine which area to focus on given sport and position needs, and program **velocity** zones according to the desired traits. Research has shown that basing resistance training off force/**velocity**. Dr. Morrison shows how to calculate **average velocity** from volumetric flow rate for steady turbulent flow. This is a simple relationship that is useful in me. Keywords: force, **velocity**, force-**velocity** **profile**, FV imbalance, ratio of force, decrease in the ratio of force Introduction The ability to produce high-levels of muscular power is considered to be a vital component during many athletic and sporting activities such as jumping and sprinting [1, 2]. Figure 5 lays the **typical velocity profiles** of pseudoplastic, dilatant, and plastic liquids over the **profile** of a Newtonian liquid, revealing the distortions that can occur for time-independent nonNewtonian laminar flows. The face **profile** for a plastic fluid is very flat. The entire flat face is known as the plug diameter and can vary greatly.

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The first method is to find the **average** **velocity** by taking the first and end points of a motion, subtracting it and later dividing the whole term by 2. The second method is by using the formula known as **average** **velocity** equation. **Average** **Velocity** Equation = V = (Vf + Vi)/2. V = **average** **velocity**. Vf = final **velocity**.

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The maximum-**velocity** occurs at centre where r = 0. Put in Equation. U max = -1/4μ ∂p / ∂x R 2. Mean or **Average velocity** is obtained by dividing the discharge of the fluid across the corss sectional area of pipe (πr 2 ). Te discharge (Q) across the section is obtained by considering the flow through a circular ring element of radius ‘r. Answer (1 of 3): Ah, the pesky boundary layer. Fluid viscosity is responsible. Fluid **velocity** at the wall is zero, it goes to maximum at the centre in a fully developed flow. No need for Mr. Navier and Mr.Stokes to enter here. The maximum-**velocity** occurs at centre where r = 0. Put in Equation. U max = -1/4μ ∂p / ∂x R 2. Mean or **Average velocity** is obtained by dividing the discharge of the fluid across the corss sectional area of pipe (πr 2 ). Te discharge (Q) across the section is obtained by considering the flow through a circular ring element of radius ‘r. The **velocity** **profile** in a circular pipe is given by where R is the radius of the pipe. Find the **average** **velocity** in the pipe in terms of v_max. Question: Calculation of **average** **velocity** **from** a **velocity** **profile**. The **velocity** **profile** in a circular pipe is given by where R is the radius of the pipe. Find the **average** **velocity** in the pipe in terms. **Average Velocity**. The displacement of a body in a particular time interval divided by time gives the **average velocity** of a body in that time frame. So, if a particle moves AB in time t1 to t2, the **average velocity** of the particle is. Vav =AB / (t2–t1). The formula is: **Average velocity**= Total Displacement in general/Time allotted. The **velocity**-time graph of a particle moving in a straight line is as shown in the figure. The **average velocity** of the particle in first 1 0 seconds will be. Figure 5 lays the **typical velocity profiles** of pseudoplastic, dilatant, and plastic liquids over the **profile** of a Newtonian liquid, revealing the distortions that can occur for time-independent nonNewtonian laminar flows. The face **profile** for a plastic fluid is very flat. The entire flat face is known as the plug diameter and can vary greatly. The measured blood **velocity** **profiles** were typically flatter than the commonly assumed parabolic shape. The flatness increased with decreasing vessel size. For the large veins (>80 μm), the ratio of the centerline **velocity** to the cross-sectional **average** **velocity** was between 1.50 and 1.65. A consequence of the **velocity profile** law is that the **average velocity** of the blood in the blood vessel is exactly half of the maximum (or central) **velocity**: This means that the we get the same amount of blood flowing through a blood vessel using the actual **velocity profile** as though we had blood all flowing at the same **average velocity**.

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average velocityby taking the first and end points of a motion, subtracting it and later dividing the whole term by 2. The second method is by using the formula known asaverage velocityequation.Average VelocityEquation = V = (Vf + Vi)/2. V =average velocity. Vf = finalvelocity.velocity(FV)profilesof the lower limbs in athletes. Using a multicenter approach, 27 male athletes completed all measurements for the main analysis, with up to 82 male and female athletes on some measurements. The athletes were tested twiceaveragevelocityis also measured in m/s and its dimensional formula is LT. − 1. . Another equation for theaveragevelocityis: = (Final position - initial position)/ (end time - starting time) If we have to calculate thevelocityat an instant, then the formula turns to the instantaneousvelocityformula.velocityprofilein a circular pipe is given by where R is the radius of the pipe. Find theaveragevelocityin the pipe in terms of v_max. Question: Calculation ofaveragevelocityfromavelocityprofile. Thevelocityprofilein a circular pipe is given by where R is the radius of the pipe. Find theaveragevelocityin the pipe in terms ...average velocityis also measured in m/s and its dimensional formula is LT. − 1. . Another equation for theaverage velocityis: = (Final position - initial position)/ (end time - starting time) If we have to calculate thevelocityat an instant, then the formula turns to the instantaneousvelocityformula.