A person holds a bundle of hay over his head and walks for 20 minutes and gets tired. Has he done some work for holding the bundle or not? Justify your answer
Answers
Answered by
1
Answer:
yes. walking
Explanation:
Answered by
2
Answer:
No
Explanation:
he has not done any work. According to the scientific definition of work...work is said to be done only when a force is applied and the object gets displaced but here in this case the object has not displaced ...no matter that whether a person holds the hay bundle over his head for 30 minutes or even an hour he has not done any work.
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