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The radius of gyration of a solid hemisp...

The radius of gyration of a solid hemisphere of mass M and radius Rn about an axis parallel to the diameter at a distance `(3)/(4)`R is given by (centre of mass of the hemisphere lies at a height `3R//8` from the base.)

A

`(3R)/(sqrt10)`

B

`(5R)/(4)`

C

`(5R)/(8)`

D

`sqrt((2)/(5))R`

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The correct Answer is:
D
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