document.write( "Question 32867: The angular velocity of a tire is 25 radians/second. find the linear velocity of a tack stuck in the tread of the tire if the diameter of the tire is 2 feet. \n" ); document.write( "
Algebra.Com's Answer #19286 by stanbon(75887)\"\" \"About 
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Circumference of the tire = 4pi ft.
\n" ); document.write( "lin. vel. of the tack = 25(4pi) ft/sec
\n" ); document.write( "=100pi ft/sec
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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