Question

From a rifle of mass 4 kg, a bullet of mass 50 gm is fired with an initial velocity of 35 m/s calculate the initial recoil velocity of rifle

Do it fast please.......................................​​

Answer 1

Answer:

0.4375 m/sec

Explanation:

We will first calculate the momentum of bullet and of the rifle separately and then apply the law of conservation of momentum. Thus, the recoil velocity of the rifle is 0.4375 metres per second.

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