Tag: Gravity

Gravity is a fundamental force of nature that attracts two bodies toward each other. It is responsible for the attraction between objects with mass, causing them to pull towards one another. The strength of this gravitational force depends on the masses of the objects involved and the distance between their centers.

In the context of Earth, gravity gives weight to physical objects and is the reason why objects fall towards the ground when dropped. On a larger scale, gravity governs the motion of celestial bodies, such as planets, stars, and galaxies, maintaining their orbits and structures in the universe. The universal law of gravitation, formulated by Sir Isaac Newton, describes this force mathematically, while Albert Einstein’s theory of general relativity expanded our understanding of gravity as the curvature of spacetime caused by mass.

Overall, gravity is a crucial force that plays a key role in shaping the structure and behavior of the universe we observe.