what is the magnitude of the gravitational force on each mass when m1=600 kg m2=400 kg, and their centers are 6 m apart? (choices shown in image)​

Edit: I didn't realize there is a simulation for this question, so I used the simulation and got 4.45 x 10^-7, if anybody needs the answer

what is the magnitude of the gravitational force on each mass when m1600 kg m2400 kg and their centers are 6 m apart choices shown in imageEdit I didnt realize class=