A jet of water issued from a nozzle with a velocity 20 m/s on flat plate moving away from it at 10 m/s. The cross-sectional area of the jet is 0.01 m2 and the density of water = 1000 kg/m3. The force developed on the plate is

A jet of water issued from a nozzle with a velocity 20 m/s on flat pla

1.	A jet of water issued from a nozzle with a velocity 20 m/s on flat plate moving away from it at 10 m/s. The cross-sectional area of the jet is 0.01 m2 and the density of water = 1000 kg/m3. The force developed on the plate is
A.	1000 N
B.	100 N
C.	10 N
D.	2000 N
Answer» B. 100 N