Each mass in the figure is 3 kg. Find the magnitude and direction of the net gravitational force on mass A due to the other masses.


A. 2.45 × 10–7 N toward B
B. 3.75 × 10–7 N toward C
C. 2.00 × 10–7 N toward D
D. 1.15 × 10–7 N toward D