MCQOPTIONS
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| 1. |
A portable machine requires a force of 200 N to move it. If the machine is moved 20 m is 25 s, the power consumed in doing this will be: |
| A. | 1,600 W |
| B. | 16 kW |
| C. | 160 kW |
| D. | 160 W |
| Answer» E. | |