Physics, 03.08.2019 06:10 EssiePooh7649

The moment of inertia of a thin ring of mass and radius about its symmetry axis is ==mr2. kira is working the ring‑toss booth at a local carnival. while waiting for customers, kira occupies her time by twirling one of the plastic rings of mass and radius about her finger. model the motion of the plastic ring as a thin ring rotating about a point on its circumference. what is the moment of inertia of the plastic ring?

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The moment of inertia of a thin ring of mass and radius about its symmetry axis is ==mr2. kira is...

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