Flag 9 grade science> A person holds a bundle of hay over his h...
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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.

Pawan Prajapati , 4 Years ago
Grade 12
anser 1 Answers
Harshit Singh

Last Activity: 4 Years ago

Dear Student

Work is said to be done when force is applied on a body and the body shows the displacement. In this case force is applied on hay bundle but there is no displacement of it. Hence no work is said to be done on the hay.

Thanks

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