Question

what is be effect on gravitational force between two objects ,if distance between then is halved? show it by calculation ​

Answer 1

i) If the distance between the two objects is halved then the gravitation doubles, as gravition is inversly proportional to distance between two objects, so here it is doubled.

ii) If the distance between the two objects are doubled then the gravitational force dcreases because, here the distance between the two objects are increasjng, we also know that gravitation is inversely proportional to the distance between two objects.