Question

hey can you please help me to solve this problem ​

Answer 1

ÊLLØ'......!!

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→Since no external force acts on the rifle, the change in momentum is Zero.

→Momentum of rifle = Momentum of bullet

→4 × V = 0.050 × 35

→V = 0.44 m/s

→This is the recoil velocity of the rifle.

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THÅÑKẞ.....!!