From a rifle of mass 4 kg, a bullet of mass 50 g is fired with an initial velocity of 35 m per sec calculate the initial velocity of the rifle

From a rifle of mass 4 kg, a bullet of mass 50 g is fired with an init

1.	From a rifle of mass 4 kg, a bullet of mass 50 g is fired with an initial velocity of 35 m per sec calculate the initial velocity of the rifle
Answer» rnal force is acting HORIZONTALLY on system...THEREFORE initial momentum =final momentum ( you can you this if you WANT to calculate RECOIL speed)but for your question initial velocity of rifle is zero

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From a rifle of mass 4 kg, a bullet of mass 50 g is fired with an initial velocity of 35 m per sec calculate the initial velocity of the rifle

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