15-01-2019
Physics

contestada

A 200-kg boulder has 39,200 joules of gravitational potential energy. What height is it at?

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Respuesta :

18-01-2020

Answer:

20 m

Explanation:

P.E=mgh

h=P.E/mg

h=39200/(200*9.8)

h= 20 meters.

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