Physics, asked by harshna3, 4 months ago

13. A person holds a bundle of hay over his head for 30 minutes
and gets tired. Has he done some work or not? Justify your
answer.

Answers

Answered by jishnurnair0811

5

Answer:

No...

Explanation:

Since the force acting is perpendicular to the displacement, work done is 0...

He must be having some health issues...

If the hay is not held exactly perpendicular, then he has done some work...

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