A 111 kg horizontal platform is a uniform disk of radius 1.91 m and can rotate about the vertical axis through its center. A 66.5 kg person stands on the platform at a distance of 1.09 m from the center, and a 29.3 kg dog sits on the platform near the person 1.35 m from the center. Find the moment of inertia of this system, consisting of the platform and its population, with respect to the axis.

answer: point c: b. 1/2 potential, 1/2 kinetic, point a: 3/4 of its potential energy, point d or b: 3/4 potential, 1/4 kinetic

explanation: i cant explain. it's difficult to explain.

what question you dont ask a question

explanation:

i would think it's food chain

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