Engineering Mechanics - KOP: Impulse and Momentum - Discussion

Discussion Forum : KOP: Impulse and Momentum - General Questions (Q.No. 18)

KOP: Impulse and Momentum

18.

A rifle has a mass of 2.5 kg. If it is loosely gripped and a 1.5-g bullet is fired from it with a muzzle velocity of 1400 m/s, determine the recoil velocity of the rifle just after firing.

v_rifle = 0.840 m/s

v_rifle = 0.525 m/s

v_rifle = 2.33 m/s

v_rifle = 1.400 m/s

Answer: Option

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Engineering Mechanics - KOP: Impulse and Momentum - Discussion

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