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Radius of Gyration

A ring is rol...

Question

A ring is rolling on a horizontal surface without slipping. Find the ratio of translation K.E. to rotational K.E. of ring.

A

1 : 2

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B

2 : 1

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C

4 : 1

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D

1 : 1

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Solution

The correct option is D
1 : 1

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