MCQOPTIONS
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| 1. |
A car of mass 1000 kg accelerates uniformly from rest to a velocity of 54 km/hour in 5s. The average power of the engine during this period in watts is (neglect friction) [Kerala PET 2002] |
| A. | 2000 W |
| B. | 22500 W |
| C. | 5000 W |
| D. | 2250 W |
| Answer» C. 5000 W | |