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Home Q & A Board Science-Related Homework Help Physics
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Pd96 Pd96
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7 years ago
Two planets have the same free-fall acceleration on the surface, but planet B has twice the mass of planet A.  If planet A has radius r, what is the radius of planet B?
A) r/
B) r
C) r
D) 4r
E) 2r
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
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HotMathHotMath
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7 years ago
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Pd96 Author
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#2
7 years ago
You saved my life, thanks
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