Two identical rings each of mass m with their planes nutually perpendicular, radius R are welded at their point of contact O. If the system is free to rotate about an axis passing through the point P perpendicular to the plane of the paper the moment of inertia of the system about this axis is equal to
Physics · Rotational Motion · moment of inertia and kinetic energy in pure rotation
Two identical rings each of mass m with their planes nutually perpendicular, radius R are welded at their point of contact O. If the system is free to rotate about an axis passing through the point P perpendicular to the plane of the paper the moment of inertia of the system about this axis is equal to
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