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20-01-2017
Physics

contestada

Jim pushes hard on a rock that weighs 500 pounds. He pushes with a force of 50 pounds, but the rock doesn't move. How much work did Jim do?

Respuesta :

pooptart pooptart

20-01-2017

Jim did no work. Work is equal to force x distance and since the rock did not travel in the direction of his force, he did 0 J of work.

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