A large gear is used to turn a smaller gear. The large gear has 60 teeth and makes 12 revs/min; the smaller gear has 24 teeth. How fast does the smaller gear turn...explain your reasoning.

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- April 6th 2010, 06:01 PM #1

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- April 6th 2010, 07:20 PM #2

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- April 7th 2010, 03:29 PM #3

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