Okay, I am told to find the average density of a neutron star with the same mass of the sun but with a radius of only 20km. I figured this would be pretty simple so I just would divide the Sun's mass (found using Google) by the volume of the neutron star which would be (4/3)*pi*r^3 with r being 20000. But it's telling me this is incorrect. Can someone please tell me what's wrong?(adsbygoogle = window.adsbygoogle || []).push({});

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# Homework Help: Avg. density of neutron star

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