The gravitational force between two objects is 100 N. How should the distance between the objects be changed so that the force between them becomes 50 N.
Given:
The gravitational force between two objects = 100 N.
Required to find:
The distance between the objects when the force between them becomes 50 N.
Solution:
Let the masses of the two objects be m1 and m2. The gravitational constant is G and the distance between the two objects is ‘R’.
The value of the gravitational force between two objects is given by .
From given,
Hence, the distance between the two bodies should become times the original value.