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 by the two halves of the rod is

`(1/6)ML^2`

`(1/12)ML^2`

`(1/24)ML^2`

`(sqrt2/24)ML^2`

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