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Two particles of masses m1 and m2 are connected by a light rod of length r to constitute a dumb-bell. The moment of inertia of the dumb-bell about an axis perpendicular to the rod passing through the centre of mass of the particle is:Answer is (m1Xm2Xr^2)/(m1Xm2) X means multiplication. Please give the solution

Hrishant Goswami , 11 Years ago
Grade 10
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