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In the figure shown find the moment of i...

In the figure shown find the moment of inertia of square plate having mass m and sides a. About an axis 2 passing through point C (centre of mass) and in the plane of plate?

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Using perpendicular axis theorems `I_C=I_4+I_2=21` , Using perpendicular theorems `I_C=I_3+I_1=21` 2I.=21 I.=I `IC=21=(ma^2)/6 rArrI.(ma^2)/12`.
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