Question

The moment of inertia of semicircular ring
about in axis which perpendicularer to the plane of the
ring & passes through the center.​

Answer 1

Answer:

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Two rings of the same radius and mass are placed such that their centres are at a common point and their planes are perpendicular to each other. The moment of inertia of the system about an axis passing through the centre and perpendicular to the plane of one of the rings is (mass of the ring = m, and radius = r).