How much rotational kinetic energy did it then have

Reference no: EM13338648

A size-5 soccer ball of diameter 22.6cm and mass 426g rolls up a hill without slipping, reaching a maximum height of 5.00m above the base of the hill. We can model this ball as a thin-walled hollow sphere.

A. At what rate was it rotating at the base of the hill? (in rad/s)

B. How much rotational kinetic energy did it then have?

Reference no: EM13338648

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