document.write( "Question 1092528: During RAGBRAI 2012, there was large hill going into Cherokee. My bike reached a speed of 36 miles per hour. My bike tires have a radius of 14 inches. If I maintained this speed for 30 seconds, how many revolutions did my bike tire make? Thank you very much!
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Algebra.Com's Answer #707143 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! My bike reached a speed of 36 miles per hour. My bike tires have a radius of 14 inches. If I maintained this speed for 30 seconds, how many revolutions did my bike tire make? \n" ); document.write( "-------------- \n" ); document.write( "Each revolution moves 2*14*pi inches. \n" ); document.write( "1 mile = 5280 ft = 5280*12 inches. \n" ); document.write( "1 hour = 3600 seconds \n" ); document.write( "========================== \n" ); document.write( "That's all you need to know. \n" ); document.write( " |