MCQOPTIONS
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| 1. |
A bullet of mass 0.1 kg ks fired with a speed of 100 m/s, the mass of gun 50 kg. The velocity of recoil is |
| A. | 0.2 m/s |
| B. | 0.1 m/s |
| C. | 0.5 m/s |
| D. | 0.05 m/s |
| Answer» B. 0.1 m/s | |