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The moment of inertia of a square lamina about the perpendicular axis passing through its centre of mass is . Then, its moment of inertia about an axis touching its side and in the plane of the lamina will be,
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Important Questions on Rotational Mechanics
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The M.I. of a thin rod of length about the perpendicular axis through its centre is . The M.I. of the square structure made by four such rods about a perpendicular axis to the plane and through the centre will be:
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The curve for the moment of inertia of a sphere of constant mass versus distance of axis from its centre?
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The moment of inertia of a ring of mass and radius about axis will be:-
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Four-point masses (each of mass ) are arranged it the plane the moment of inertia of this array of masses about -axis is:
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Which of the following has the highest moment of inertia when each of them has the same mass and the same radius?
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If the radius of gyration of a solid disc of mass about an axis is , then the moment of inertia of the disc about that axis is
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If and are moments of inertia of solid sphere, hollow sphere and a ring of same mass and radius about geometrical axis, which of the following statements hold good?
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Three thin uniform rods each of mass and length are placed along the three-axis of a cartesian coordinate system with one end of each rod at the origin. The M. I. of the system about -axis is:
