Physics, 23.06.2020 19:01 gemouljr

An object rotates describing a horizontal circumference when subjected to a centripetal force F. What centripetal force will act on the object if the radius of the circle is doubled and the kinetic energy of the object is halved? A) F/4 B) F/2 C) F D) 4F please explain this to me : (

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An object rotates describing a horizontal circumference when subjected to a centripetal force F. Wha...

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