Youve got your bicycle upside-down for repairs, with its 66-cmdiameter wheel spinning
Chapter 10, Problem 58(choose chapter or problem)
Youve got your bicycle upside-down for repairs, with its 66-cmdiameter wheel spinning freely at 230 rpm. The wheels mass is 1.9 kg, concentrated mostly at the rim. You hold a wrench against the tire for 3.1 s, applying a 2.7-N normal force. If the coefficient of friction between wrench and tire is 0.46, whats the final angular speed of the wheel?
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