document.write( "Question 1102780: A vehicle has tires that are 75 cm in diameter. Determine the measure of the angle (in radians) through which the point turns every second if the vehicle is travelling at 110 km/h \n" ); document.write( "
Algebra.Com's Answer #717512 by Boreal(15235)\"\" \"About 
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110 km/h=110000m/3600 sec=30.56 m/sec or 3055.56 cm/sec
\n" ); document.write( "circumference (2 pi) of wheel is pi*D=75*pi cm
\n" ); document.write( "This is 12.968 revolutions per second.
\n" ); document.write( "multiply that by 2 pi radians per revolution
\n" ); document.write( "81.48 radians per second.
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