document.write( "Question 1096815: If you are traveling at 42 mph what is your angular axle speed in RPM, evolutions/minute?
\n" ); document.write( "Assume a tire diameter of 30 inches
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Algebra.Com's Answer #711262 by Alan3354(69443)\"\" \"About 
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If you are traveling at 42 mph what is your angular axle speed in RPM, evolutions/minute?
\n" ); document.write( "Assume a tire diameter of 30 inches
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\n" ); document.write( "Each revolution moves 2*pi*r inches = 60 pi inches = 5pi feet.
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\n" ); document.write( "Convert 42 mi/hr to ft/min
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