

MCQOPTIONS
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1. |
A man fires a bullet of mass 200 g at a speed of 5 m/s. The gun is of one kg mass. by what velocity the gun rebounds backwards [CBSE PMT 1996; JIPMER 2000] |
A. | 0.1 m/s |
B. | 10 m/s |
C. | 24 hours |
D. | 0.01 m/s |
Answer» D. 0.01 m/s | |