1. The problem statement, all variables and given/known data A 500 kg satellite experiences a gravitational force of 3000N while moving in a circular orbit around the Earth. Find the radius of the orbit 2. Relevant equations FG=GM1M2/r2 g=GME/r2 Mass of Earth= 5.98x1024 Kg Radius of Earth= 6.38x106 m 3. The attempt at a solution Fnet=FG 3000N=GMEMS/r2 r=√[(6.67x10-11)(5.98x1024)(500)/3000] r= 8.15x106 DO I subtract the radius of the Earth from my answer for radius of sattellite? OR would that give me the altitude, and they just want radius?