MCQOPTIONS
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MCQOPTIONS
| 1. |
The work done by a person in carrying a box of mass 15 kg through a vertical height of 5 m is 5000 J. The mass of the person is _______ Take g = 10 m/s2 |
| A. | 95 kg |
| B. | 45 kg |
| C. | 65 kg |
| D. | 85 kg |
| Answer» E. | |