Question

how do you find velocity of recoiling
gun​

Answer 1

The law of conservation of momentum derived from newton's law of motion provides a simple equation for calculating the recoil velocity of the gun. It's based on the mass nd speed of the ejected body and the mass of the recoiling body.

Answer 2

Explanation:

,if M is the mass of gun m that of bullet and V is the velocity of the gun v thatofbullet

by law conservation of momentum

Total momentum after firing equal to the total momentum before firing

we get MV=mv by rearringing this equation we can find recoil velocity of the gun

V=-mv/M