smith8416 smith8416

22-02-2021
Physics

contestada

First you lift an object from the floor onto a shelf. Then you move the object back to the floor. do you perform the same amount of work each time? Explain.

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Murphymurf07 Murphymurf07

22-02-2021

Not really, let’s say a gallon of milk, that’s heavy, so it would be harder to lift it than to put it down. Right? Hope this helps :>

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