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March 28, 2015

Homework Help: physics

Posted by helmuth on Tuesday, November 16, 2010 at 9:30pm.

As a young boy swings a yo-yo parallel to the ground and above his head, the yo-yo has a centripetal acceleration of 250m/s^2. If the yo-yo's string is 0.50 m long, what is the yo-yo's tangential speed?

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