Question

A bullet of mass A bullet of mass 50 kg in fire form of revolver of mass 2 kg with an velocity of 20 metre per second calculate the velocity of recoil of revolver

Answer 1

Answer:

Explanation: according to the law of conversation of momentum

m1v1=m2v2

so 50*20=2x

1000=2x

500m/s

but something is wrong

check properly