What is the tension in string when the string is horizontal

Reference no: EM13997972

A ball of mass m swings around in a vertical circle at the end of a string. If the tensionat the top of the swing is 2mg, what is the tension in the string when

a) the string is horizontal.

b) the string is at the bottom.

Can someone explain the process to solving these? Not sure how to solve these, not many values were given.

Reference no: EM13997972

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