This problem is supposed to be easy, but I can't seem to figure it out.(adsbygoogle = window.adsbygoogle || []).push({});

----A bicycle with 62.8cm diameter tires travels 7.90km. How many revolutions do the wheels make? ----

I know I can use the circumference somehow...if anyone can help me out I'd really appreciate it. :)

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# Homework Help: Rotational kinematics

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