Force exerted by a jet of water on a series of vanes mounted on the periphery of a fixed axis rotation of the wheel. Work done per second on the plate is given by _______
1
ρAV(V - U)U
2
ρAV(V + U
3
ρAV2 (V - U)U
4
ρAV2 (V + U)V
Force exerted by a jet of water on a series of vanes mounted on the periphery of a fixed axis rotation of the wheel. Work done per second on the plate is given by _______