1. The problem statement, all variables and given/known data What is the centripetal acceleration of a satellite orbiting Saturn at the location exactly one Saturn radius above the surface of Saturn 2. Relevant equations Ac=v^2/r In the previous question found out that the fg at that location is 1/4 of 36.0 N 3. The attempt at a solution I read somewhere that they made centripetal acceleration equal to Gm/4pi ^2 But why?? How are those two linked?