
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. …
Gravity | Definition, Physics, & Facts | Britannica
May 30, 2025 · 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 …
What Is Gravity? | NASA Space Place – NASA Science for Kids
Jun 12, 2025 · 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 …
What Is Gravity? Definition, Formulas, Facts - Science Notes and …
Mar 4, 2025 · 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 …
What is gravity? - Live Science
May 13, 2020 · Gravity is one of the four fundamental forces in the universe, alongside electromagnetism and the strong and weak nuclear forces. Despite being all-pervasive and …
Gravity: A simple introduction - Explain that Stuff
Jan 6, 2022 · 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 …
What is gravity? - New Scientist
Gravity is just geometry, the result of the curvature by massive objects of the space and time around them. The strength of the gravitational “ field ” at any point in space or time is just the...
What is gravity? | Space
Jul 30, 2023 · 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 …
Gravity - Math is Fun
Gravity: the attraction of objects with mass or energy towards each other. This attraction shows as a force that is: Imagine just two balls: Each ball is made of lots of bits of mass and energy that …
What is gravity? - NASA
Gravity is a force of attraction that exists between any two masses, any two bodies, any two particles. Gravity is not just the attraction between objects and the Earth. It is an attraction that …
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