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From a circular disc of radius R and mass 9M, a small disc of radius R/3 is removed from the dise. The moment of inertia of the remaining portion about an axis perpendicular to the plane of the disc and passing through O is
The correct answer is:
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Tow uniform rod of equal length but different masses are rigidly joined to form L shaped body which is then pivoted as shown. If in equilibrium the body is in the shown configuration ratio M' m will be.......
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Two identical hollow spheres of mass M and radius R are joined together and the combination is rotated about an axis tangential to one sphere and perpendicular to the line connecting their centers. The moment of inertia of the combination is
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Physics-General
