The velocity field of a flow is given by V = 28y/(x2 + y2)1/2j - 28x/(x2 + y2)/2j ft/s, where x and y are in feet. Determine (a) the fluid speed at points along the x axis; (b) the fluid speed at points along the y axis. What is the angle between the velocity vector and the x axis (use the range (-180°; 180°]) at points (c) (x, y) = ( 9, 0); (d) (x, y) = ( 9, 9); (e) (x, y) = (0, 9)? (a) Vx = i ft/s. (b) vy= i ft/s. %3D (c) 0 = (d) 0 = i (e) 0 = i

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Velocity of flow is given by following equation: =(2y)î+(3x)} Determine the acceleration in x-direction at (1,1).

Question 3: In cylindrical polar coordinates (r, 0,z), the velocity components of a flow filed are given as v, = r² zcos0, ve = rzsine, v, = z?t. Determine the local, convective and total acceleration of a fluid particle at r = 0.5 m, z = 1m, 0 =-.

3.3 The velocity field of a flow is given by V = x²tj + (xt - 2xyt) j a) Determine whether it is steady or unsteady, one, two or three dimensional flow b) Is it an incompressible flow? c) Is it an irrotational flow? d) Determine the equation of streamline passing through the point (x,y)= (1,0).

SOLVE AREA METHOD. NOT BY FORMULA METHOD THEN PLOT IT AND GET THE COORDINATE PER 1 SECOND.  a) Determine the acceleration per one second.b) Determine the velocity per one second if the initial velocity is V1 m/s.c) Determine the displacement per one second if the initial displacement is S1 m

HORIZONTAL MOTION1. The motion of a particle along the x-axis is described by the equation v=(4m/s^2)t+(0.3m/s^3)t^2 where x is in meters, and t is in seconds. Determine the following:a. Position of the particle 4 seconds after startingb. Displacement from 1 sec to 6 secc. Average velocity during the first 6 secondsd. Velocity at t=3 secondse. Average acceleration during the second 4 secondsf. Acceleration at t=6 secondsg. Time the particle moves at 30m/sh. The acceleration and velocity at the start of motion