Question

how does the force of gravitation between two objects change when the distance between them is reduced to half

Answer 1

I think it will double.

because

F=GMm/r^2

when r=1/2

F=GMm/(1/2r)^2

F=2GMm/r^2

Answer 2

HOPE IT HELPS MATE

UR ANS: WHEN DISTANCE BETWEEN TWO OBJECT IS REDUCED TO HALF THE GRAVITATIONAL FORCE INCREASES 4 TIMES....!!