What is the angular velocity of a 75.0−cm-diameter tire on an automobile traveling at 90.0 km/h ? A boy rides his bicycle 2.00 km. The wheels have radius 30.0 cm. What is the total angle the tires rotate through during his trip?
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What is the angular velocity of a -diameter tire on an automobile traveling at ?
A boy rides his bicycle . The wheels have radius . What is the total angle the tires rotate through during his trip?