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July 25, 2014

Homework Help: Physics (Online w/ no teacher)

Posted by Katie on Monday, October 27, 2008 at 8:50am.

The mass of a certain neutron star is 3.0 X 10 to the 30th (1.5 solar masses) and its radius is 8,000 m (8 km). What is the acceleration of gravity at the surface of this condensed, burned-out star?

My answer was 31,265,625 X 10 to the 12th km/s squared.

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