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please answer the questions clearlly and specifically 5. A jet of incompressible

ID: 1842578 • Letter: P

Question

please answer the questions clearlly and specifically

5. A jet of incompressible fluid strikes a vane that moves to the right at constant velocity Vo on a frictionless cart shown in Figure 1. The jet is deflected by a deflector such that the area of the jet remains constant. Gravity acts vertically downwards. Show all steps, justify any additional assumptions, clearly state any conservation laws used and/or any mathematical relations required to compute: (a) The force Fr required to restrain the cart such that the cart does not accelerate, but moves with the constant speed of Vc. (b) The power P delivered to the cart in the above situation.

Explanation / Answer

The answer of the following questions are as follows

a)Force Fx=20 kJ

b)Power P=15 kW

c)Velocity Vc when Fx is maximum =55 m/s

d)Velocity Vc when power is maximum=85 m/s