Same units as are used to describe any other force arising from any other cause.
Some units of force are
newton
pound-force
dyne
ton
stone
ounce
The mass of the objects and the distance between the objects.
No, the size of an object does not determine the amount of gravitational pull it exerts on other objects. Gravitational force depends on the mass of the objects involved and the distance between them, as described by Newton's law of universal gravitation.
The two factors that influence the gravitational pull between two objects are the mass of the objects and the distance between them. The greater the mass of the objects, the stronger the gravitational pull, while the farther apart the objects are, the weaker the gravitational pull.
This phenomenon is controlled by gravitational pull. Large objects tend to have a large gravitational pull. Smaller objects are pulled in by large objects. The reason why planets are a steady distance from the sun is because they have a perfect amount of inward and outward pull.
The two things that change the pull of gravity between two objects are their masses and the distance between them. The greater the mass of the objects, the stronger the gravitational pull, while the farther apart they are, the weaker the gravitational pull.
Gravitational attraction.
The amount of gravity an object has is determined by its mass. The larger the mass of an object, the greater its gravitational pull. This means that objects with more mass will exert a stronger gravitational force on other objects.
The gravitational pull is always present: there is no "when".
Mass, not density, and the closeness of objects, affects an object's gravitational pull. Density is not dependent on an object's size, but mass is. The more massive an object, and/or the closer an object is to another, the greater its gravitational pull.
The gravitational pull between two objects is determined by their mass and the distance between them. The larger the mass of the objects and the closer they are to each other, the stronger the gravitational pull will be.
An object have greater gravitational pull closer from earth. As we get farther from earth, the gravitational pull becomes weaker. That is why objects sufficiently away from the earth do not fall on it.
Any two objects with mass will have a gravitational force. The orbit of planets around stars depends on the gravitational pull of the star. The Earth exerts a gravitational pull on its moon but the moon also exerts a pull on the Earth.