Given velocity fieldV(x,y,z,t) = (5xy² + t)i + (2z + 8)j +18km/s, with x,y,z in meters and it in seconds. Calculate V(9, -2, 1,4). What is the magnitude o this velocity?

Q: Can tutor explain C more clearly on the step as I do not see that formula before So far this the…

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Q: y x = r cos 0 V = Or y = r sine r = √x² + y² χ Flow in "solid body rotation" acts like a solid…

A: Solution: The curl of the given velocity vector is zero.

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A: Part 2:Explanation:Step 1: Begin by understanding the problem statement, which describes a cylinder…

Q: The first time derivative of vector A cross vector B is equal to the first time derivative of vector…

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Q: For a given hypothetical flow the velocity at time t = 0 to t = 10 s was u = 0, v = 4m/s. Then from…

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Q: Q3) The velocity field for a two dimensional steady and incompressible fluid flow given as: V =(-3x°…

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Q: A flow of a liquid is described by the velocity field V = (Ax – B)î – Ayĵ where x and y are in…

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Q: V = Vx ((r+ yz)i)

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Q: A 2D incompressible velocity field is defined by . If both u and v are 0 at point (x = 0, y = 0),…

A: Given Data: The flow is 2D and incompressible. The flow is defined as u=2(x2-y2). The pressure and…

Q: 2. Consider the Eulerian velocity field u(x, t) = y i+ (x – sin t) j, where x = x i+yj and t is the…

A: A) Vx= cos(t) Vy= x dy/dx= (x/ cos(t)). Integrating this we get. y*cos(t)= x​​​​2​​​​​/2 +C. By…

Q: Please do Q1 carefully.

A: Given data: The velocity is, v1=12 mph. The acceleration due to gravity is, g=32.2 ft/s2. The datum…

Q: Problem 2: Obtaining velocity components from streamlines The stream function for a particular flow…

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Q: Consider the steady flow with velocity given by v(x, t) = (v1(x2), 0, v3 (x2))" . Choose the…

A: Correct answer: (c) a(x,t) = 0

Q: Given a velocity field as V(x, y, z) = axî – ayĵ With units of velocity in m/sec; x and y in meters;…

A: as per our company policy ew have restricted to give the answer of only first 3 subparts so please…

Q: 1. Which of the following functions could represent the velocity potential for the two- dimensional…

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Q: A flow is described by velocity field, V=ayi+btj, where a=1 s-1and b=0.5 m/s2.At t=n s (Where n is…

A: Given: The expression of velocity is V=ayi+btj. Here, a=1 s-1and b=0.5 m/s2. n = 19

Q: The three components are as follows: u = 2xt– 3xyz + 6z v = x– yz + 4xyt w = 3x– 5yzt + yz Find…

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Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.