caitirose caitirose

25-06-2022
Physics

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A 0.2 kg ball is attached to a string and whirled around in a circle overhead. The string breaks if the force on it exceeds 80 N. What is the maximum speed the ball can have when the radius of the circle is 1m?

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TalShmueli TalShmueli

25-06-2022

Answer:

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