Recent content by chaishreen

hey thanks, but is it g ∝ 1/(r/4)^2?

Homework Statement What happens to the gravitational field strength's magnitude if a) r decreases by a factor of 4? b) r increases by factor of 2 Homework Equations i'm not sure which equation they are referring to? it may be g ∝ 1/r^2The Attempt at a Solution I tried to do this: 1/ (r-4)^2...