Chemistry, 25.08.2019 18:30 mimas76

Imagine a solar system in which all of the planets orbit a star, and this star is more massive than any of the other planets. additionally, all of the planets have the same mass, but planet a is closer to the star than planet b. which of the following is also true?
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1. the gravitational pull between the star and planet a is the same as the pull between the star and planet b because planet a and planet b have the same mass.
2.the gravitational pull between the star and planet a is the same as the pull between the star and planet b because the star is so much larger.
3.the gravitational pull between the star and planet b is greater than the pull between the star and planet a because planet a is closer to the star than planet b.
4.the gravitational pull between the star and planet a is greater than the pull between the star and planet b because planet a is closer to the star than planet b.

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Imagine a solar system in which all of the planets orbit a star, and this star is more massive than...