Question

if the saperation between two particles is doubled ,the gravitational force between the particles becomes half the initial force​

Answer 1

Answer:

1/4 times

Explanation:

F =GmM/r^2

if r=2r then,.

F'=GmM/(2r)^2

F'=GmM/4r^2

F'=1/4F

Answer 2

Answer:

1/4 of the initial gravitational force

cause

F=Gm1m2/d2

then d becones 2d whole square

4d2