1. The problem statement, all variables and given/known data What is the radius of a circular orbit about the earth where the acceleration is 0.1g? 2. Relevant equations g=9.8m/s^2 F=(Gmm)/r^2 Radius of Earth= 6.38x103 km Mass of Earth= 5.98x10^24 m/s 3. The attempt at a solution I said 1/(2^x)=1/10 then did log2(10)=x and solved for x getting 3.3 earth radiuses. I multiplied that by the radius of the earth and got 21,000 m. This was obviously the wrong method.