A 139 kg horizontal platform is a uniform disk of radius 1.89 m and can rotate about the vertical axis through its center. A 62.7 kg person stands on the platform at a distance of 1.19 m from the center, and a 29.1 kg dog sits on the platform near the person 1.31 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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Which component of the earth’s atmosphere is decreased due to photosynthesis?
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Apropagating wave in space with electric and magnetic components. these components oscillate at right angles to each other. it may travel in a vacuum. determine the term.
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A 139 kg horizontal platform is a uniform disk of radius 1.89 m and can rotate about the vertical ax...
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