

MCQOPTIONS
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1. |
A bullet mass 10 gm is fired from a gun of mass 1kg. If the recoil velocity is 5 m/s, the velocity of the muzzle is [Orissa JEE 2002] |
A. | 0.05 m/s |
B. | 5 m/s |
C. | 30 min |
D. | 500 m/s |
Answer» E. | |