Calculate the tension in string when ball at top its path

Reference no: EM13250865

A ball on the end of a string is revolved at a uniform rate ina vertical circle of a radius 72.0cm. If its speed is 4.0m/sand its mass is 0.300kg, calculate the tension in the string when the ball is

(a) at the top of its path , and

(b) at the bottom of its path.

Reference no: EM13250865

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