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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A chain of length l and mass m lies of the surface of a smooth hemisphere of radius R > l with one end tied to the top of the hemisphere. Taking base of the hemisphere as reference line, find the gravitational potential energy of the chain.

A chain of length l and mass m lies of the surface of a smooth hemisphere of radius R > l with one end tied to the top of the hemisphere. Taking base of the hemisphere as reference line, find the gravitational potential energy of the chain.

A chain of length l and mass m lies of the surface of a smooth hemisphere of radius Rgtl with one end tied to the top of the hemisphere. Taking base of the hemisphere as reference line find the gravitational potential energy of the chain.