Physics, 24.12.2019 05:31 emmafrye1

A0.40-kg mass, attached to the end of a 0.75-m string, is whirled around in a circular horizontal path. if the maximum tension that the string can withstand is 450 n, then what maximum speed can the mass have if the string is not to break?

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A0.40-kg mass, attached to the end of a 0.75-m string, is whirled around in a circular horizontal pa...