MCQOPTIONS
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MCQOPTIONS
| 1. |
If the kinetic energy of a body of mass 2 kg is 25 J. Its speed is |
| A. | 25 ms-1 |
| B. | 15 ms-1 |
| C. | 5 ms-1 |
| D. | 2.5 ms-1 |
| Answer» D. 2.5 ms-1 | |