Physics, 16.12.2020 03:00, cloudFF

A 0.013 kg rubber stopper attached to a 1.8 m string is swung in a circle. If the tension in the string is 0.35 N, what is the period of the stopper's revolution?

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A 0.013 kg rubber stopper attached to a 1.8 m string is swung in a circle. If the tension in the str...