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April 18, 2014

Homework Help: Physics (Formula)

Posted by Eve on Wednesday, February 13, 2013 at 10:24pm.

A string requires a 191.0 N force in order to break. A 1.75 kg mass is tied to this string and whirled in a vertical circle with a radius of 1.92 m. The maximum speed that this mass can be whirled without breaking the string is

Again I just need the formula!

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