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Work, Energy and Power

What is work?. Work is a scalar quantityIt is positive if: if the work has the same direction as the object It is negative if: if the work moves toward the object's opposite direction This means that displacement still affects the amount of work done. Hence, taller lifters do more work than s

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Work, Energy and Power

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    1. Work, Energy and Power Andrzej Jackowski, Dennis Jing Physics with the Efman, Pd. 5

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