Length of chain passes over top of sprocket during interval

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Reference no: EM13550060

An 16--long bicycle crank arm, with a pedal at one end, is attached to a 23--diameter sprocket, the toothed disk around which the chain moves. A cyclist riding this bike increases her pedaling rate from 65 to 95 in 12 .What length of chain passes over the top of the sprocket during this interval?

Reference no: EM13550060

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