MCQOPTIONS
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| 1. |
Find the potential energy gained by a body of mass 60 kg, if it is raised by 12 m. (use g = 10 m/s2)_x005F_x000D_ |
| A. | 7200 |
| B. | 50 |
| C. | 3600 |
| D. | 25 |
| Answer» B. 50 | |