jayleg1290 jayleg1290

12-04-2024
Physics

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An 8. 70-cm-diameter, 350 g solid sphere is released from rest at the top of a 1. 90-m-long, 20. 0 ° incline. It rolls, without slipping, to the bottom.
a) What is the sphere's angular velocity at the bottom of the incline?
b) What fraction of its kinetic energy is rotational?

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