Two spheres of masses $m$ and $M$ are situated in air and the gravitational force between them is $F$. The…
Two spheres of masses $m$ and $M$ are situated in air and the gravitational force between them is $F$. The space around the masses is now filled with a liquid of specific gravity 3 . The gravitational force will now be:
$3 F$
$F$
$\frac{F}{3}$
$\frac{F}{9}$
Solution
The gravitational force does not depend upon the medium in which objects are placed.
.