CBSE Class 9 Answered
When do we say that work is done ?
Asked by kavitavinaysharma | 23 Jan, 2020, 10:01: PM
Expert Answer
Work is said to be done when the force is applied on an object and it moves through a distance in the direction of application of force.
WOrk done=Force X displacement. Its SI unit is Joules.
Answered by Utkarsh Lokhande | 26 Jan, 2020, 11:08: AM
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