SAT, 13.12.2021 23:20 Kenastryker808
a hoop is rolling (without slipping) on a horizontal surface so it has two types of kinetic energy: translational kinetic energy and rotational kinetic energy. the entire mass m of the hoop is concentrated at its rim, so its moment of inertia is i = mr2, where r is the radius. what is the ratio of the translational kinetic energy to the rotational kinetic energy?
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a hoop is rolling (without slipping) on a horizontal surface so it has two types of kinetic energy:...
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