Answer :
G= m1xm2 here g= gravitational constant
r^2 m1 and m2 are the masses.
and r is the distance between them.
so g α 1/r^2. so when r is halved the g becomes 4 times = 4x
r^2 m1 and m2 are the masses.
and r is the distance between them.
so g α 1/r^2. so when r is halved the g becomes 4 times = 4x
[tex] F\ =\ Gravity\ =\ x\ =\ \frac{GMm}{d^2} \\ \\ \ d\ is\ halved,\ then,\ F_1 = G M m \frac{1}{d/2)^2} = G M m \frac{4}{d^2} = 4 x \\ [/tex]
The Force or gravity becomes 4 times.
The Force or gravity becomes 4 times.