Compute the recoil speed of the rifle

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Reference no: EM13534185

A rifle with a weight of 20 N fires a 4.0-g bullet with a speed of 210 m/s.

(a) Find the recoil speed of the rifle.

______m/s

(b) If a 600-N man holds the rifle firmly against his shoulder, find the recoil speed of the man and rifle.

______m/s

Reference no: EM13534185

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