Two objects, mass A and mass B, undergo circular motion. The experience the same size centripetal force, and travel on circles with the same size radius. If mass A=m, and mass B=2m, how do their Kinetic energies compare?
Group of answer choices
KE A is twice as big as KE B
KE B is twice as big as KE A
KE B is four times as big as KE A
KE A is four times as big as KE B
1 answer