The Moon orbits the Earth is a roughly circular orbit. To calculate the force the Earth exerts on the Moon, you need to know the direction of the separation unit vector (7) and the gravitational force unit vector (F). For Locations A-D, find and F. Y At A: F= Submit Answer Tries 0/8 At B: B +-( At C: +=( Submit Answer Tries 0/8 At D: +-(