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A planet has two moons with identical mass. Moon 1 is in a circular orbit of radius r. Moon 2 is in a circular orbit of radius 2r. The magnitude of the gravitational force exerted by the planet on Moon 2 is as the gravitational force exerted by the planet on Moon 1.
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A planet has two moons with identical mass. Moon 1 is in a circular orbit of radius r. Moon 2 is in...
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