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Two spacecraft drift twice as far apart. The gravitational pull between them depends on their masses and their:
ATemperature
BBrightness
CRotation
DSeparation
Answer & Solution
Correct answer: D. Separation
1. The masses appear on the top of the formula.
2. Distance appears below.
3. It depends on their separation.
_Source: OpenStax Astronomy 2e, Chapter 3, Orbits and Gravity._
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