Four particles of masses 4kg 2kg 3kg and 5kg


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Four particles of masses 4 kg, 2 kg, 3kg and 5 kg are respectively located at the four corners A, B, C, D of a square of side 1 m. Calculate the moment of inertia of the system about (i) the axis passing through point of intersection of the diagonals and perpendicualr to the plane of the square. (ii) side AB (ii) diagonal BD.

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