80 A ring is hung on a nail It can oscillate without slipping or sliding i in its plane with a time period T and ii back and

Question

80 A ring is hung on a nail It can oscillate without slipping or sliding i in its plane with a time period T and ii back and forth in a direction perpendicular to its plane with a period T2 The ratio T T will be 5 Sept 2020 Evening A C 2 3 2 3 B D 5 w w 5 2

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