The mass of the moon is 0.0123 times that of the Earth. A spaceship is traveling along a line connecting the centers of the Earth and Moon. At what distance from the Earth does the spaceship find the gravitational pull of the Earth equal in magnitude to that of the Moon? Express your answer as a percentage of the distance between the centers of the two bodies.(adsbygoogle = window.adsbygoogle || []).push({});

I really don't understand how to do this someone help please.

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