Wednesday
April 16, 2014

Homework Help: physics (Newton's Law of gravitation)

Posted by Kathy PLEASE HELP on Monday, April 22, 2013 at 9:03pm.

I need help with this question until the end if you can, please. Thank you.

A neutron star and a black hole are 2.400e+12 m from each other at a certain point in their orbit. The neutron star has a mass of 2.78×10^30 kg and the black hole has a mass of 9.94×10^30 kg. What is the magnitude of the gravitational attraction between the two?
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