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An experimental flywheel, used to store energy and replace an automobile engine, is a solid disk of mass 214.1 kg and radius 0.500 m. Part 1 out of 4 a) What is its rotational inertia? kg m next

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Answer #1

moment of inertia of solid disk is = 1/2 m r^2

I = 1/2 *214.1* 0.5 * 0.5

I = 26.76

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