A 409-N wheel comes off a moving truck and rolls without
slipping along a highway. At the bottom of a hill it is rotating at
26.0 rad/s. The radius of the wheel is 0.600 m, and its moment of
inertia about its rotation axis is 0.800MR2.
Friction does work on the wheel as it rolls up the hill to a stop,
a height h above the bottom of the hill. This work has
absolute value 2000 J. Calculate h.
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