Answer:
[tex]F = 4.3671 * 10^{-8}\ Newtons[/tex]
Explanation:
The gravitational force between two corpses is given by the following equation:
[tex]F = GMm/d^2[/tex]
Where F is the force, G is the gravitational constant
([tex]G = 6.67408*10^{-11}\ m^3kg^{-1}s^{-2}[/tex]), M and m are the masses of the corpses and d is the distance between them.
So we have that:
[tex]F = 6.67408*10^{-11} * 7.1*10^4 * 73/89^2[/tex]
[tex]F = 4.3671 * 10^{-8}\ Newtons[/tex]
