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A rollercoaster moves from the bottom of a hill and approaches the top of the hill. If friction between the wheels and the track is ignored, which statement describes the components of the total energy?
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A rollercoaster moves from the bottom of a hill and approaches the top of the hill. If friction between the wheels and the track is ignored, which statement describes the components of the total energy?

User Yuqizhang
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Answer:

The kinetic energy decreases, and gravitational potential energy increases.

Step-by-step explanation:

The rollercoaster will slow down as it goes up the hill, so kinetic energy should not increase.

User Mark Lalor
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