27-10-2015
Physics

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how much work is done when a 1-kg mass is raised a vertical distance of 1 m

Respuesta :

27-10-2015

Weight = mass times gravity. . . . Work = (weight) x (height) = (mass) x (gravity) x (height) = (1) x (9.8) x (1) = 9.8 joules.

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