document.write( "Question 310316: A point on the outside of the axle of a truck has a circular motion that can be modelled by a sine curve.if you measure distance from the axle's centre to the bottom of the truck, that distance remains constant as long as the truck is on a level piece of road. if the truck goes over a bump, the springs absorb the shock but the truck bounces for a while. a truck is moving so that the axle, which is 6 cm in diameter, rotates at 1 rotation per second. as the truck hits a bump, the spring depresses by 20 cm and then continues to depress by 80% of the previous bounce as it bounces ever half second.\r
\n" ); document.write( "\n" ); document.write( "if the middle of the axle is 30 cm from the bottom of the truck, what is the equation that represents the distance from a point on the outside of the axle to the bottom of the truck \n" ); document.write( "
Algebra.Com's Answer #221885 by CharlesG2(834)\"\" \"About 
You can put this solution on YOUR website!
see the following, sorry for referring you to a webpage, but in this case it is more helpful than me cause it is not my work: \r
\n" ); document.write( "\n" ); document.write( "http://www.mathhelpforum.com/math-help/pre-calculus/89999-word-problems.html\r
\n" ); document.write( "\n" ); document.write( "this will me a combination of functions\r
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