Question: Two planets have the same surface gravity, but Planet B has twice the mass of Planet A . II Fid A has a radius r

Two planets have the same surface gravity, but Planet B has twice the mass of Planet A. II Fid A has a radius r, what is the radius of Planet B?
a.0.70 r
(b.4r
c.r
d.1.41 r
b.
Two planets have the same surface gravity, but

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