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What is the ratio of the kinetic energies of the moon and the Earth?

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  • October 23, 2010 at 2:59 am #22492

    Anonymous
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    Considering only the revolution of the Earth and the moon around their common center of mass;
    what is the ratio of the kinetic energies of the moon and the Earth?
    If you like use Me for the mass of the Earth, Mm for the mass of the moon and R for the distance between their centers.

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