If the mass of an object doubles, the gravitational force between it and another object will [ quadruple, decrease to one-half, double, decrease to one-fourth ]. If the distance between two objects doubles, the gravitational force between them will [ quadruple, decrease to one-half, double, decrease to one-fourth ].
If the mass of an object doubles, the gravitational force between it and another object will double.
If the distance between two objects doubles, the gravitational force between them will decrease to one-fourth.