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The moment of inertia of a rod about an ...

The moment of inertia of a rod about an axis through its centre and perpendicular to it is `1/12 ML^(2)` (where M is the mass and l is the length of the rod). The rod is bent in the middle so that the two halves makes an and of `60^(@)`. The moment of inertia about the same axis would be `n(ML^(2))/12`. Find n

A

`(ML^2)/48`

B

`(ML^2)/12`

C

`(ML^2)/24`

D

`(ML^2)/(8sqrt3)`

Text Solution

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The correct Answer is:
B
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