Find the linear speed of the ball

Reference no: EM13338971

A small ball is doing circular motion around a pole. The string connecting the pole and the ball is 30 degrees (?) away from the pole. The mass of the ball is 1.2 kg.

(a) Find the linear speed of the ball.

(b) Can a ball with 30 kg rotate with the same angle at the same speed?

Reference no: EM13338971

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