Physics

For the system of two crates and a pulley in the figure below, what fraction of the total kinetic energy resides in the pulley? (Assume m1 = 14 kg, m2 = 10 kg and mpulley = 5 kg.)

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[m1] |
[m2]

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  1. sorry, my diagram is not showing properly ..
    it is a pulley with mass one hanging from the left side and mass two hanging from the right side

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