Estimate the rotational kinetic energy in a spinning yoyo (a plastic toy that you can assume is

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Estimate the rotational kinetic energy in a spinning yoyo (a plastic toy that you can assume is a cylinder of diameter 5.7 cm and mass 52 g, which rotates at 100 Hz). Compare to the gravitational potential energy of the yo-yo at height of 0.75 m.

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The Physics of Energy

ISBN: 978-1107016651

1st edition

Authors: Robert L. Jaffe, Washington Taylor

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Question Posted: Jan 21, 2019 09:11 AM

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Estimate the rotational kinetic energy in a spinning yoyo (a plastic toy that you can assume is

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The moment of inertia for a cylinder of mass m length z and radius R rotating around its axis is Th...View the full answer

The Physics of Energy

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