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3 votes
An athlete is working out in the weight room. he steadily holds 50 kg above his head for ten seconds which statement is true about this situation.

1 the athlete isn't doing any work because he doesn't move the weight.
2 the athlete isn't doing any work because he doesn't hold the weight long enough.
3 the athlete is doing work because he prevents the weight from falling down.
4 the athlete is doing work because 50 kg is a significant load to lift.

User Billbad
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1 Answer

4 votes
Hi. The answer to your question is the first option.

The athlete isn’t doing any work because he doesn’t move the weight.

Hope this helps :))
User Wfoster
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