Question

The distance between two objects is reduced. What is the new force between them if initial force was F?​

Answer 1

Explanation:

Let us suppose you are talking about gravitational force so

F= G Mm/r^2

And if distance is halved i.e r = r/2

F = GmM/(r/2)^2

F= 4 GmM/r^2

So we get result that force will be 4 times of the initial force of the distance is reduced to