MCQOPTIONS
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| 1. |
An escalator raises a 100 kg bucket of water 10 m in 60 seconds. Determine the amount of work done during the process. |
| A. | 9807 J |
| B. | 9307 J |
| C. | 9507 J |
| D. | 9107 J |
| Answer» B. 9307 J | |