Question

a bullet of mass 20gm if fired with a velocity of 250m/s, from a pistol of mass 2.5kg , then caluculate the recoil velocity

Answer 1

conserve momentum.
0.020 * 250 = 2.5v

Answer 2

A bullet of mass 20g is horizolly find with a velocity of 250m/s from a pistol of a mass 52kg what is recoil velocity of the pistol

Answer 3

A bullet of mass 50g is horizolly find with a velocity of 250m/s from a pistol of a mass 5kg what is recoil velocity of the pistol