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Physics LibreTexts

18.6: General Questions

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  1. Is mechanical work done on a mass, while it is held overhead?

  2. Is energy used while a mass is held over head?

  3. Explain why it is more difficult to lift a mass than it is to lower the same mass.

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18.6: General Questions is shared under a CC BY license and was authored, remixed, and/or curated by LibreTexts.

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