Question 13 6 Points The nozzle shown in figure ejects water at 15 m/s which strikes the vertical back surface of a cart moving horizontally at a constant velocity of 5 m/s in the flow direction. The mass flow rate of water is 25 kg/s. After the strike, the water stream splatters off in all directions in the plane of the back surface. What is the power imparted by water on the cart? A) 10 kW B) 4.2 kW C) 3.2 kW D) 1.25 kW 15 m/s Water jet 5 m/s ...