(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Show that a spherical body with density

p (r) =P_{c}(1−x)

where x = r/R and R its radius, has a central density p_{c}that is 4 times larger than the mean density (< p > =mass/volume).

2. Relevant equations

not sure

3. The attempt at a solution

im not sure how to start this problem... can someone give me a hit on doing this question. please!

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# Homework Help: Simple density law

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