Physics, 18.03.2021 01:00, zoeedadoll

A planet and moon are a distance 2r from each other, as seen below. The moon has mass 3m, and the planet has mass 4m. What is the gravitational potential energy of the moon planet system?

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A planet and moon are a distance 2r from each other, as seen below. The moon has mass 3m, and the p...