Question

..................10 points...........
$a \: neutron \: star \: has \: a \: \: \\ density \: equal \: to \: that \: of \: \\ nuclear \: matter(2.8 \times {10}^{10} kg {m}^{ - 3} ). \\ assume \: the \: star \: to \: be \: sphericle \\ ...find \: the \: radius \: ofthe \: neutron \: star \\ whose \: mass \: is \: 4.0 \times {10}^{10} kg(twice \: the \: mass \: of \: the \: sun).$

..................10 points.........

Answer 1

hey!!
good morning ✌️✌️ Billu..
plz check the calculations...I have estimated them!
hope it helps you❤️❤️