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The moment of inertia of a thin square p...

The moment of inertia of a thin square plate ABCD, fig, of uniform thickness about an axis passing through the centre O and perpendicular to the plane of the plate is
where `l_1, l_2, l_3 and l_4` are respectively the moments of intertial about axis 1,2,3 and 4 which are in the plane of the plate.

A

`sqrt (k/m_1), `(m_2g)`/k

B

`sqrt (k/m_1), `(m_1g)`/k

C

`sqrt (k/m_2), `(m_1g)`/k

D

`sqrt (k/m_2), `(m_1g)`/k

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