Physics
Physics, 04.07.2020 05:01, caromaybelline71

A hoop and a disk have the same mass and radius. The disk has half the moment of inertia of the hoop. If they start from rest at the top of a ramp, and if the reference for potential energy is at the bottom, which has the greater total energy?

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A hoop and a disk have the same mass and radius. The disk has half the moment of inertia of the hoop...

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