SandeeSaltz825 SandeeSaltz825

18-06-2015
Physics

contestada

When a roller coaster climbs up a hill, its potential energy? Increases or Decreases or its zero

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twyla15 twyla15

18-06-2015

the potential energy of the roller coaster is at most at the very top of the hill and thus it would increase as the car rises. And decrease as it lowers.

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