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Physics, 16.06.2021 20:40 nagwaelbadawi
What is the gravitational force (in newtons) between 2 galaxies, each the mass of the Milky Way, that are 2.5 million light years apart from each other?
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What is the gravitational force (in newtons) between 2 galaxies, each the mass of the Milky Way, tha...
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