Physics, 13.01.2021 18:10 leilaford2003

PLEASE HELP A 28-gram rubber stopper is attached to a string and whirled clockwise in a horizontal circle with a radius of 0.8 m. The diagram below represents the motion of the rubber stopper. The stopper maintains a constant speed of 2.5 m/s. Calculate the centripetal force acting on the rubber stopper. 1. 219 N
2. 88m
3. 0.22 N
4. 0.07 N

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PLEASE HELP A 28-gram rubber stopper is attached to a string and whirled clockwise in a horizontal c...

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