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ScienceCLASS 9CBSE

answered 27 Mar 2026

When do we say that work is done?

A.VERIFIED ANSWERfact-checked by tutors

Work is completed whenever the given conditions are satisfied:

(i) A force acts on the body.

(ii) There’s a displacement of the body by applying force in or opposite to the direction of the force.

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When do we say that work is done?