Will the gravitational force between 2 objects increase or decrease if the distance between them decreases.

increase

Explanation:

The formula for the gravitation for of attraction is:

It implies that the force of attraction is inversely proportional to the square of the distance. i.e.

where;

G = gravitational constant

m = mass; &

r = distance between the two objects.

Now let's assume that the distance between is reduced from 1 to half;

Then:

Thus, the new gravitational force of attraction increased by a factor of 4.