MCQOPTIONS
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| 1. |
A parachutist of weight ?w? strikes the ground with his legs fixed and comes to rest with an upward acceleration of magnitude 3 g. Force exerted on him by ground during landing is [EAMCET 1988] |
| A. | w |
| B. | 2w |
| C. | 3w |
| D. | 4w |
| Answer» E. | |