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- Gravity - Wikipedia
In physics, gravity (from Latin gravitas 'weight'[1]), also known as gravitation or a gravitational interaction, [2] is a fundamental interaction, a mutual attraction between all massive particles On Earth, gravity takes a slightly different meaning: the observed force between objects and the Earth
- Gravity | Definition, Physics, Facts | Britannica
Gravity, in mechanics, is the universal force of attraction acting between all bodies of matter It is by far the weakest force known in nature and thus plays no role in determining the internal properties of everyday matter
- What Is Gravity? | NASA Space Place – NASA Science for Kids
The answer is gravity: an invisible force that pulls objects toward each other Earth's gravity is what keeps you on the ground and what makes things fall An animation of gravity at work Albert Einstein described gravity as a curve in space that wraps around an object—such as a star or a planet
- What Is Gravity? Definition, Formulas, Facts - Science Notes and Projects
Gravity is a fundamental force of nature that causes attraction between objects with mass The strength of gravity varies on different celestial bodies, depending on mass and radius Newton’s law of universal gravitation describes gravity as a force between two masses, decreasing with distance
- Gravity: A simple introduction - Explain that Stuff
Gravity is a pulling force (always a force of attraction) between every object in the universe (every bit of matter, everything that has some mass) and every other object It's a bit like an invisible magnetic pull, but there's no magnetism involved
- What is gravity? - New Scientist
Einstein’s general theory of relativity, formulated in 1916, rewrites gravity as a property not of individual bodies, but of the universe as a whole Gravity is just geometry, the result of the
- What is gravity? | Space
Gravity is one of the universe's fundamental forces and dominates every moment of our conscious experience It keeps us close to the ground, drags baseballs and basketballs out of the air and
- What is gravity? - NASA
Gravity is not just the attraction between objects and the Earth It is an attraction that exists between all objects, everywhere in the universe Sir Isaac Newton (1642 -- 1727) discovered that a force is required to change the speed or direction of movement of an object
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