gravity. This force is proportional to the product of their masses and inversely proportional to the square of the distance between them. The equation that represents this law is F = G(m1m2)/r^2, where F is the force of gravity, m1 and m2 are the masses of the two objects, r is the distance between the two objects, and G is the gravitational constant. This law applies to all objects in the universe, regardless of their size or composition, and is responsible for the orbits of planets, the gravitational pull of stars, and the overall structure of galaxies. It is considered one of the fundamental laws of physics and is a cornerstone of our understanding of the universe.