nel4gsp nel4gsp

20-12-2018
Physics

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a man applies a force of 100n to a rock for 60 seconds but the rock does not move what is the amount of work done by the man on the rock

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SonOfZeus SonOfZeus

20-12-2018

0 (zero) work done.

This is because work can be calculated by:

Work = Force × Distance

The force is 100 N and since the rock didn't move the distance is zero and so:

Work = 100 × 0 = 0 J

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