Question

a bullet of mass m is fired from a gun of mass M with a velocity v find the recoil velocity of gun​

Answer 1

Answer :-

Mass of both the bullet =Mass of gun

Hence, therefore using the law of conservation of Momentum

$(Mv + Mv= 0) \\ </p><p>(Mv= Mv) \\ </p><p>(v= -v)$

These are the laws of Momentum

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