What is the maximum speed the ball can have

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Reference no: EM13296514

A 0.80kg ball, attached to the end of a horizontal cord, is rotated in a circle of radius 1.1m on a frictionless horizontal surface. If the cord will break when the tension in it exceeds 60 , what is the maximum speed the ball can have? Express your answer using two significant figures.

Reference no: EM13296514

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