In Exercise 12.4 of the book, University Physics 15th edition. What is the answer for sub-item (b) if the radius of the neutron star is 85.074 km? (express your answer in the proper SI unit and without scientific notation) 12.4 (a) What is the average density of the sun? (b) What is the av-erage density of a neutron star that has the same mass as the sun but aradius of only 20.0 km?125unifernn lood cnhere ond o uniform ol1uminunn ephore bove

b)radius of neutron star r=85.074kmradius of sun R =699340kmvolume of sun Vsun=43πR3volume of…

Answered: In Exercise 12.4 of the book,…

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