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A thin rod of length l and mass M is ben...

A thin rod of length l and mass M is bent at its midpoint into two halves so that the angle between them is `90^@` The moment of inertia of the bent rod about an axis passing through the bending point and perpendicular to the plane defined bt the two halves of the rod is

A

`(ML^2)/24`

B

`(ML^2)/12`

C

`(ML^2)/6`

D

`(sqrt2(ML^2)/24`

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