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Sci Advisor
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P: 2,275
 Quote by dextercioby Well,Bob,since he/she's givent the mass density,wouldn't u find more intuitive if he/she left in that formula the ratio radius^{3}/mass...? Daniel.
You mean the gravitational constant times the mass? Yes, as long as he only has to do one calculation with that number. For what he probably needs this for, a single problem, that probably is best.