Question

A man has been guarding a house for one hour . why is it not considered work in science?​

Answer 1

Answer:

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A man has been guarding a house for one hour . why is it not considered work in science?

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in science, work = force times distance. guarding is standing still, thus no distance

because there is no displacement or movement in the watchman's work. according to science when displacement or movement take place it is said to be work.