Find fraction of its kinetic energy is rotational

Reference no: EM13338951

An 7.40-cm-diameter, 300g 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?

Reference no: EM13338951

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