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October 22, 2014

Homework Help: Physical Science

Posted by Jessica on Wednesday, February 1, 2012 at 1:22pm.

The string of a certain yo-yo is 80 cm long and will break when the force on it is 10 N. What is the highest speed the 200 g yo-yo can have when it is being whirled in a circle? Ignore the gravitational pull of the earth on the yo-yo.

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