A size-5 soccer ball of diameter 22.6 cm and mass 426 g rolls up a hill without
Question:
A size-5 soccer ball of diameter 22.6 cm and mass 426 g rolls up a hill without slipping, reaching a maximum height of 5.00 m 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?
(b) How much rotational kinetic energy did it have then?
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Related Book For
University Physics with Modern Physics
ISBN: 978-0321696861
13th edition
Authors: Hugh D. Young, Roger A. Freedman, A. Lewis Ford
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