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The moment of inertia of a uniform c...

The moment of inertia of a uniform cylinder of length l and radius R about its perpendicular bisector is I . What is the ratio `(l) /(R )` such that the moment of inertia is minimum ?

A

`sqrt((3)/(2))`

B

`(sqrt(3))/(2)`

C

`1`

D

`(3)/( sqrt(2))`

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