the distance between two objects is 2.50 m. let m1 have a mass of 3.2 x 10-2 kg and m2 have a mass of 4.3 x 10-2 kg. both objects are located on the x-axis. determine where to place m3, mass of 6.4 x 10-3 kg, such that the net gravitational force on m3 is zero.
