Physics, 01.04.2021 17:20 gldven7636

A 117 kg horizontal platform is a uniform disk of radius 1.51 m and can rotate about the vertical axis through its center. A 63.1 kg person stands on the platform at a distance of 1.13 m from the center, and a 27.7 kg dog sits on the platform near the person 1.43 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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A 117 kg horizontal platform is a uniform disk of radius 1.51 m and can rotate about the vertical ax...