1. The problem statement, all variables and given/known data I am having some trouble with gravitational force and fields and would like some confirmation if I am on the right track and approaching the questions correctly. I have attached a couple of problems that I have worked through below. 2. Relevant equations 3. The attempt at a solution The questions along with my attempt at the solution has been attached below. Am I on the right track with these problems? Which questions am I doing incorrectly? Thanks. All help is very much appreciated!