MCQOPTIONS
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| 1. |
A machine gun fires 20 bullets per second into a target. Each bullet weighs 150 gms and has a speed of 800 m/sec. Find the force necessary to hold the gun in position [EAMCET 1994] |
| A. | 800 N |
| B. | 1000 N |
| C. | 1200 N |
| D. | 2400 N |
| Answer» E. | |