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April 16, 2014

Homework Help: differential calculus

Posted by Adler on Monday, August 8, 2011 at 9:55pm.

a ferris wheel 15m in diameter makes 1 revolution every 2 minutes. If the center of the wheel is 9m above the ground, how fast is the passenger in the wheel moving vertically when he is 12.5m above the ground?

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