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The radius of gyration of an uniform rod...

The radius of gyration of an uniform rod of length `L` about an axis passing through its centre of mass and perpendicular to its length is.

A

`(L)/(sqrt12)`

B

`(L)/(12)`

C

`sqrt12L`

D

`12L`

Text Solution

Verified by Experts

The correct Answer is:
A
`I= (ML^(2))/(12) = MK^(2) rArr K= (L)/(sqrt12)`
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