Three identical masses of 340 kg each are placed on the x axis. One mass is at X1 = -120cm, one is at the origin, and one is at X2= 440cm.
Part A What is the magnitude of the net gravitational force on the mass at the origin due to the other two masses? Take the gravitational constant to be G = 6.67×10^?11N*m^2/kg^2 .
Part B What is the direction of the net gravitational force on the mass at the origin due to the other two masses?
+x direction
-x direction