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Physics, 16.04.2020 22:51 gagedugan2019

A uniform disk has radius R0 and mass M0. Its moment of inertia for an axis perpendicular to the plane of the disk at the disk's center is 12M0R20. You have been asked to halve the disk's moment of inertia by cutting out a circular piece at the center of the disk. Part A In terms of R0, what should be the radius of the circular piece that you remove? Express your answer in terms of R0.

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