An escalator raises a 100 kg bucket of sand 10 m in a minute. Determine the rate of work done during the process.

An escalator raises a 100 kg bucket of sand 10 m in a minute. Determin

1.	An escalator raises a 100 kg bucket of sand 10 m in a minute. Determine the rate of work done during the process.
A.	143 W
B.	153 W
C.	163 W
D.	173 W
Answer» D. 173 W

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An escalator raises a 100 kg bucket of sand 10 m in a minute. Determine the rate of work done during the process.

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