now assume that a satellite of mass m is orbiting the earth at a distance r from the center of the earth with speed ve. a satellite of mass 2m is orbiting mars, also at a distance r from the center of mars, with a speed vm. what is the ratio tmte, the time it takes the satellite circling mars to make one revolution divided by the time it takes the satellite orbiting the earth to make one revolution? the mass of the earth is me and the mass of mars is mm.