The centers of a 8 kg lead ball and a 100 g lead ball are separated by 13 cm. What gravitational force does each exert on the other?

Answer 1

Use the Newton Universal Law of gravity.

F = G*M1*M2/R^2

Look up the value of G if you don't know it.

Make sure M1 and M2 are both in kg. The lead ball mass is 0.100 kg

Answer 2

Your answer is confusing

Answer 3

sorry nevermind