suppose a bicycle is traveling at a speed of 14 miles per hour. the bicycle chain connects two gears, one attached to the wheel and one attached to the pedals. the radius of the bicycle wheels is 10 inches, and the radius of the gear attached to the wheel is 1.5 inches. the gear connected to a pedal has a radius of 4 inches. find the angular velocity of the pedal in radians per second.



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