- a bullet of mass 10 g is fired at a speed of 10 m/s-1 from a gun of a mass of 4 kg. what is the recoil velocity of the gun?
Asked by ujjawalraj95049 | 3rd Jul, 2019, 10:51: PM
On applying the conservation of momentum for gun bullet system we get
Here negative sign indicates that the velocity of the gun is in opposite direction to the velocity of bullet.
Answered by Utkarsh Lokhande | 4th Jul, 2019, 08:48: AM
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