Final answer:
The force due to gravity between two masses is governed by Newton's law of universal gravitation.
Step-by-step explanation:
The force due to gravity between two masses is governed by Newton's law of universal gravitation, which states that the force is directly proportional to the product of their masses and inversely proportional to the square of the distance between them.
In mathematical terms, the formula for gravitational force is F = Gm₁m₂/r², where F is the gravitational force, G is the gravitational constant, m₁ and m₂ are the masses of the objects, and r is the distance between them.
This means that as the distance between two masses increases, the gravitational force between them decreases.