MCQOPTIONS
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| 1. |
A wheel accelerates uniformly from rest to 2000 r.p.m. in 20 seconds. How many revolutions does the wheel make in attaining the speed of 2000 r.p.m.? |
| A. | 400 |
| B. | 300 |
| C. | 333.4 |
| D. | 200 |
| Answer» D. 200 | |