Question: Two planets have the same surface gravity, but planet B has twice the radius of planet A . If planet A has mass MA ,

Two planets have the same surface gravity, but planet B has twice the radius of planet A. Ifplanet A has mass MA, what is the mass of planet B in terms of planet A's mass?
Question 4 options:
1.41 MA
1 MA
0.707 MA
4 MA

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