document.write( "Question 801507: The wheels on a certain bicycle have a radius of 13.2 inches. Suppose the wheels roll at 150 revolutions per minute along flat ground without slipping. How fast is the bicycle moving in miles per hour?\r
\n" ); document.write( "\n" ); document.write( "The question then hints to convert revolutions to radians per minute, but I am unsure how to do this and any help on what to do to get the answer would be greatly appreciated! Thank you! \n" ); document.write( "
Algebra.Com's Answer #843709 by mananth(16946)\"\" \"About 
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The wheels on a certain bicycle have a radius of 13.2 inches. Suppose the wheels roll at 150 revolutions per minute along flat ground without slipping. How fast is the bicycle moving in miles per hour?
\n" ); document.write( "The question then hints to convert revolutions to radians per minute, but I am unsure how to do this and any help on what to do to get the answer would be greatly appreciated! Thank you!\r
\n" ); document.write( "\n" ); document.write( "bicycle radius of 13.2 inches \r
\n" ); document.write( "\n" ); document.write( "One revolution covers a distance 2pir = 2*pi*13.2 inches
\n" ); document.write( "150 revolutions pwr minute 150*2*pi*13.2 inches= \r
\n" ); document.write( "\n" ); document.write( "12 440.707inches/minute
\n" ); document.write( "1 mile =63360 inches
\n" ); document.write( "1 hour = 60 minutes\r
\n" ); document.write( "\n" ); document.write( "12 440.707/63360*60)\r
\n" ); document.write( "\n" ); document.write( "0.00327 miles/hour\r
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