What is the maximum speed the ball can have

Reference no: EM13653668

A 0.40 kg ball, attached to the end of a horizontal cord, isrotated in a circle of radius 1.6 m on africtionless horizontal surface. The cord will break when thetension in it exceeds 57 N.

(a) What is the maximum speed the ball can have?

[ m/s]

(b) How would your answer be affected if there were friction?

[free response]

Reference no: EM13653668

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