Neutron stars consist only of neutrons and have, Ask an Expert

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Neutron stars consist only of neutrons and have unbelievably high densities. A typical mass and radius for a neutron star might be 9.3 x 10²⁸ kilogram and 1.8 x 10³ meter.

(a) Obtain the density of such a star.

(b) If a dime (V = 2.0 x 10^-7 m³) were made from this material, determine how much would it weight (in pounds)?

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