Two objects with an equal mass of two kilograms are placed three meters apart. The distance between the two objects doubles to six meters. How is the gravitational force between the objects affected?

Inelastic is the answer your looking for.

Answerthe force between the charges will be  f/9 (one-ninth of force f)explanationcoulomb's law relates the magnitudes  two point charges q₁ and q₂, the distance, r, between the charges, and the electrostatic force, f, between the two charges:     k represents coulomb's constant, k = 8.99×10⁹ n·m²/c².note that if we have r = 3r, then   

Answerit increases at a steady rate;