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===Example Calculations===

: 1. A person lifts a 40N box by a height of 1.2m. Calculate the work done by the person against gravity.

~~:<math>~~Force = 40N~~</math>:<math>~~Distance moved in the direction of the force = 1.2m~~</math>~~

:<math> W = Fd</math>

:<math> W = 40 \times 1.2</math>

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