m3 are located at the vertices of an equilateral triangle of length ‘a’ . The moment of inertia of the system about an axis along the altitude of the triangle passing through m1 is
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May 11, 2022
(a)Â Â (m2+m3)a4/4 (b)Â Â (m 1+m2+m 3)a2 (c)Â Â (m1+m2)a2/2 (d)Â Â (m2+m3)a2 Ans. a (57)