Question

Two identical spheres of radius R made of the same material are kept at a distance d apart.then the gravitational attraction between them is proportional to

Answer 1

Gravitational force =G.M1. M2/d*2

Answer 2

Answer:

answer is d^-2

Explanation:

as we know

F=Gm1×m2/r^2

here r=d

then

F is directly proportional 1/d^2

then similarly F=d^-2