Gravity - Wikipedia
In physics, gravity (from Latin gravitas 'weight'[1]), also known as gravitation or a gravitational interaction, [2] is a fundamental interaction, which may be described as the effect of a field that is …
Gravity | Definition, Physics, & Facts | Britannica
3 days ago · By his dynamical and gravitational theories, he explained Kepler’s laws and established the modern quantitative science of gravitation. Newton assumed the existence of an attractive force …
13: Gravitation - Physics LibreTexts
13.2: Newton's Law of Universal Gravitation All masses attract one another with a gravitational force proportional to their masses and inversely proportional to the square of the distance between them.
How Gravity Really Works According to Modern Physics
May 23, 2025 · His law of universal gravitation stated that every object in the universe attracts every other object with a force proportional to the product of their masses and inversely proportional to the …
Gravitation | Brilliant Math & Science Wiki
5 days ago · Gravity or gravitation is a natural phenomenon by which all things with energy are brought toward (or gravitate toward) one another, including stars, planets, galaxies, and even light and sub …
Universal Gravitation – The Physics Hypertextbook
There is no terrestrial gravitation for Earth and no celestial gravitation for the planets, but rather a universal gravitation for everything. Every object in the universe attracts every other object in the …
What Is Gravity? | NASA Space Place – NASA Science for Kids
Sep 25, 2025 · Gravity is the force by which a planet or other body draws objects toward its center. The force of gravity keeps all of the planets in orbit around the sun. What else does gravity do? Why do …
Understanding Gravitation: Concepts, Principles and Application
Gravitation is a fundamental force of nature that governs the motion of objects throughout the universe. It is the attractive force that draws two bodies toward one another, resulting in a pull that depends on …
What Is Gravity? - BYJU'S
That force is what Newton called gravity, and his theory is called Newton’s law of Universal Gravitation. Later in the early 20th century, Albert Einstein developed a whole new idea about gravity.
Newton's law of universal gravitation - Wikipedia
Newton's law of universal gravitation describes gravity as a force by stating that every particle attracts every other particle in the universe with a force that is proportional to the product of their masses and …