 
			 
			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 | |