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प्रश्न
Complete the following sentences:
Joule is the unit of .......
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उत्तर
Joule is the unit of work
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संबंधित प्रश्न
In each of the following a force, F is acting on an object of mass, m. The direction of displacement is from west to east, as shown by the longer arrow. Observe the diagrams carefully and state whether the work done by the force is negative, positive or zero.

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