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In physics, gravity (from Latin gravitas 'weight' [1]) is a fundamental interaction which causes mutual attraction between all things that have mass. Gravity is, by far, the weakest of the four fundamental interactions, approximately 10 38 times weaker than the strong interaction, 10 36 times weaker than the electromagnetic force and 10 29 ...
Mar 13, 2024 · Learn about the universal force of attraction acting between all matter, its history and development, and its effects on celestial and terrestrial bodies. Explore the concepts of gravitational force, acceleration, weight, and relativity with Britannica.
Apr 11, 2024 · Learn how gravity is the force that pulls objects toward each other and keeps them in orbit around the sun and other planets. Find out how gravity affects Earth's gravity, the moon's gravity, stars' gravity, black holes' gravity and more.
Jul 30, 2023 · To summarize, according to Einstein, gravity is the curving of spacetime by all the objects in it, combined with the "geodesic" (straight) motions of those objects through the spacetime.
Classical mechanics. Newton's law of universal gravitation says that every particle attracts every other particle in the universe with a force that is proportional to the product of their masses and inversely proportional to the square of the distance between their centers.
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Jan 6, 2022 · Learn what gravity is, how it works, and how it varies on Earth and in space. Explore the history, the law, and the effects of gravity with examples, artwork, and facts.
Apr 12, 2024 · Newton’s law of gravitation, statement that any particle of matter in the universe attracts any other with a force varying directly as the product of the masses and inversely as the square of the distance between them. Isaac Newton put forward the law in 1687.
