Physics
Physics, 20.11.2020 17:30, 9826zed

in an experiment a 0.014 kg rubber stopper is attached to one end of the string a student world's the stopper overhead in a horizontal circle with the radius of 0.75 m the stopper completes 10 Revolutions in 5 seconds. a) determine the speed of the whirling stopper. b) calculate the magnitude of the centripetal focre on the whirling stopper

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in an experiment a 0.014 kg rubber stopper is attached to one end of the string a student world's th...

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