A bowling ball (mass = 4.4 kg, radius = 0.11 m) and a billiard ball (mass = 0.35 kg, radius = 0.028 m) may each be treated as uniform spheres. What is the magnitude of the maximum gravitational force that each can exert on the other?

What equation should I use with this since I have radius?

2 answers

the minium distance apart center to center is (.11+.028)

force= GMm/distance^2
Not sure what G and M stand for.