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April 24, 2014

Homework Help: physics

Posted by Anonymous on Sunday, October 21, 2012 at 10:24pm.

A 0.55- ball, attached to the end of a horizontal cord, is rotated in a circle of radius 1.5 on a frictionless horizontal surface.If the cord will break when the tension in it exceeds 95 , what is the maximum speed the ball can have?

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