A 137 kg horizontal platform is a uniform disk of radius 1.97 m and can rotate about the vertical axis through its center. A 66.7 kg person stands on the platform at a distance of 1.07 m from the center, and a 28.5 kg dog sits on the platform near the person 1.45 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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Physics, 22.06.2019 05:30
Iwill give 30 points to whoever answers ! what is the formula for actual mechanical advantage and ideal mechanical advantage?
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A 137 kg horizontal platform is a uniform disk of radius 1.97 m and can rotate about the vertical ax...
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