Question

Calculate the force exerted on the wall of a building perpendicular to the jet of water flowing out of a pipe of area of cross section 10m with velocity of 15m/s assume that water does not rebound after striking the wall

Answer 1

Answer:

hello mate..

Explanation:

Momentum of the water coming out =mv=ρVv=ρAv

2

t

Force

dt

d

(ρAv

2

t)=ρAv

2

hope you get your answer