karenmedina karenmedina

08-11-2017
Mathematics

contestada

A roller coaster starts from rest at point A and continues to point B on a frictionless track. What best describes the changes in kinetic and potential energy as the car travels from point A to point B?

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jaylaprah jaylaprah

08-11-2017

It means it stops and goes on from one area to the other !! Hope i helped

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