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A 121-kg horizontal platform is a uniform disk of radius 1.63 m and can rotate about the vertical axis through its center. A 65.9-kg person stands on the platform at a distance of 1.01 m from the center and a 26.7-kg dog sits on the platform near the person, 1.37 m from the center. Find the moment of inertia of this system, consisting of the platform and its population, with respect to the axis.

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Category:- Physics
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