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QUESTION
Donna wants to whirl a 0.64 kg stone on a string at the greatest possible speed, but the string will break if a force greater than 24 N is applied....
Donna wants to whirl a 0.64 kg stone on a string at the greatest possible speed, but the string will break if a force greater than 24 N is applied. If the maximum speed Donna can achieve is 3.0 m s , how long should the string be?
