Physics, 03.07.2020 02:01, cassidyschmuzler

Consider the same roller coaster. It starts at a height of 40.0 m but once released, it can only reach a height of 25.0 m above the reference point. If the mass of the car is 1000-kg, and the car traveled a distance of 400 m, estimate the magnitude of the frictional force between the car and the track.

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Consider the same roller coaster. It starts at a height of 40.0 m but once released, it can only rea...