Final answer:
The statement is true; gravitational force is proportional to the product of the masses of two objects and inversely proportional to the square of the distance between them, as described by Newton's law of universal gravitation.
Step-by-step explanation:
The statement that the gravitational force between two objects depends on the masses of the objects is true. Sir Isaac Newton's law of universal gravitation states that the gravitational force (Fgravity) between two masses is directly proportional to the product of their masses (M₁ and M₂) and inversely proportional to the square of the distance (R) between their centers. This can be represented by the equation:
Fgravity = G * (M₁ * M₂) / R²
where G is the gravitational constant. According to this law, the more mass an object has, the stronger the pull of its gravitational force. Therefore, the gravitational force is indeed a function of the masses of both objects involved, as well as the distance separating them.