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Moment of Inertia of a Disc

9.Four solid ...

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9.Four solid spheres each of mass m and radius r are placed on the vertices of a square of side length a (a>2r) 1) the Moment of inertia of the system about an axis passing through diagnoal of the square will be. 2) The MI of the system about an axis passing through centre of one of the spheres and perpendicular to the plane of square will be.

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