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[" 1.) A ball moves over a fixed track a...

[" 1.) A ball moves over a fixed track as shown in the figure.From "],[A" to "B" the ball rolls without slipping.Surface "BC" is "],[" frictionless."K_(A),K_(B)" and "K_(C)" are kinetic energies of the ball at "],[A,B" and "C" ,respectively,Then "],[[" (a) "h_(A)>h_(C):K_(B)>K_(C)," A "],[" (b) "h_(A)>h_(C):K_(C)>K_(A),h_(A)|],[" (d) "h_(A)=h_(C):K_(B)=K_(C)," II "],[" (d) "h_(A)K_(C)," B "]]

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