Physics

Question

A boulder that is resting on the top of a clift slips over the edge and accelerates towards the ground. As the rock

falls, the amount of kinetic energy

stays the same.

n

increases.

increases then decreases.

decreases.

Next

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Answer

Increases.

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As the boulder falls, it gains potential energy due to the gravitational force acting on it. This potential energy is converted into kinetic energy, so the total...