document.write( "Question 801508: 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?
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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!
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Algebra.Com's Answer #483564 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! 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( "*** \n" ); document.write( "Use dimensional analysis method \n" ); document.write( "rev=revolution \n" ); document.write( "r=radius of wheel=13.2 inches \n" ); document.write( "circumference of wheel=2*π*r \n" ); document.write( ".. \n" ); document.write( " \n" ); document.write( "rev,min,inches,ft cancel out, leaving: \n" ); document.write( " |