Question

what is the universal force that exists between any objects with mass called?
pull
weight
matter
gravity

Explanation:

• Pull is a general action, not a specific force name for the described phenomenon.
• Weight is the force exerted on an object due to gravity ($W = mg$, where $m$ is mass and $g$ is the acceleration due to gravity), not the universal force itself.
• Matter is what objects are made of (has mass and takes up space), not a force.
• Gravity is the universal force that exists between any two objects with mass (described by Newton's law of universal gravitation $F = G\frac{m_1m_2}{r^{2}}$, where $G$ is the gravitational constant, $m_1$ and $m_2$ are the masses of the two objects, and $r$ is the distance between their centers of mass).

Answer:

gravity