Three identical masses of 610 each are placed on the x axis. One mass is at x1= -110 , one is at the origin, and one is at x2= 430 .

Three identical masses of 610 each are placed on the x axis. One mass is at x1= -110 , one is at the origin, and one is at x2= 430 .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= 6.67×10−11 .