Answer:
[tex]\displaystyle F_g = \frac{GM_1 m_2}{r^2}[/tex]
[tex]F_g[/tex] is the force.
[tex]G[/tex] is the gravitational constant.
[tex]M_1[/tex] is the mass of one object.
[tex]m_2[/tex] is the mass of the other object.
[tex]r[/tex] is the distance between the two objects.