A 50. 49mm diameter horizontal jet of water strikes a plate. .Determine the velocity of the jet if 80N of horizontal force is required to move the plate at 2.49m/s at the same direction as that of...

A 50. 49mm diameter horizontal jet of water strikes a plate.

.Determine the velocity of the jet if 80N of horizontal force is required to move the plate at 2.49m/s at the same direction as that of jet.