Question

why does a refile give a backward kick on firing a bullet?​

Answer 1

Explanation:

before firing, tablet under rifle all at rest and their total momentum is zero.After firing ,the bullet gaines a large momentum in the forward direction.To converse momentum, the rifle gains an equal momentum in the opposite direction. So the rifle gives a backward kick.

Answer 2

When a bullet is fired from a gun, the gun exerts a force on the bullet in the forward direction. ... The bullet also exerts an equal and opposite force on the gun in the backward direction. Therefore a gun recoils when a bullet is fired from it