* Proportional to the product of their masses: The more massive the objects, the stronger the gravitational force.
* Inversely proportional to the square of the distance between their centers: The farther apart the objects are, the weaker the gravitational force.
Therefore, any two objects in the universe, regardless of their size or composition, will exert a gravitational force on each other. This force, though often extremely small at the scale of everyday objects, is the force responsible for:
* Keeping planets in orbit around the sun.
* The formation of stars and galaxies.
* The tides on Earth.
* Even the weight you feel when standing on the ground.
It's important to note that while Newton's law is a very good approximation for most everyday situations, it is not completely accurate. Einstein's theory of General Relativity provides a more complete and accurate description of gravity, particularly in very strong gravitational fields or when dealing with very large distances.
