Law of Universal Gravitation

The Law of Universal Gravitation is a law that states that every mass in the universe attracts every other mass with a force proportional to the product of their masses and inversely proportional to the square of the distances between their centers.

Where

* is the gravitational force
* is Newton's gravitational constant
* is the mass of the first mass
* is the mass of the second mass
* is the distance between the two masses