A bullet of mass 20 gm is fired from a rifle of mass 20 kg with a muzzle velocity of 200 ms−1. Find the velocity of recoil of the rifle.
From a rifle of mass 4 kg, a bullet of mass 50 g is fired with a velocity of 35 ms−1.The recoil velocity of the rifle is:
From a rifle of mass 4 kg, a bullet of mass 50 g is fired with an initial velocity of 35 m s−1. Calculate the initial recoil velocity of the rifle.