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1. spaceplace.nasa.gov › español › what-is-gravityWhat Is Gravity? | NASA Space Place – NASA Science for Kids

   spaceplace.nasa.gov › español › what-is-gravity

   • En caché

   6 de may. de 2024 · 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.

2. spaceplace.nasa.gov › search › gravityGravity | NASA Space Place – NASA Science for Kids

   spaceplace.nasa.gov › search › gravity

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   6 de may. de 2024 · Learn about gravity and its effects on Earth, Sun, Solar System and Universe. Explore topics such as black holes, barycenter, gravitational waves, dark matter and more with games, activities and videos.

3. Vídeos

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     Gravity Explained Simply

     21 oct 2020

     604K vistas

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     2:32

     youtube.com

     What Is Gravity?

     29 sept 2020

     7.3K vistas

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     2:23

     youtube.com

     Gravity - Official Main Trailer [2K HD]

     4 sept 2013

     20.9M vistas

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4. brilliant.org › wiki › gravitationGravitation | Brilliant Math & Science Wiki

   brilliant.org › wiki › gravitation

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   Hace 4 días · Learn about gravity, a natural phenomenon by which all things with energy are attracted to each other, and its description by the general theory of relativity and Newton's law of universal gravitation. Explore the concepts of gravitational mass, inertial mass, equivalence principle, gravitational field, and gravitational potential energy.

5. www.britannica.com › science › gravitational-constantGravitational constant | Definition, Value, Units, & Facts

   www.britannica.com › science › gravitational-constant

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   12 de may. de 2024 · Learn about the physical constant G that describes the gravitational attraction between two objects, and how it was measured by Cavendish and Michell. Find out the value, units, and facts of G, and how it relates to general relativity and equivalence principle.

6. spaceplace.nasa.gov › gravitational-waves › enWhat Is a Gravitational Wave? - NASA Space Place

   spaceplace.nasa.gov › gravitational-waves › en

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   6 de may. de 2024 · Gravitational waves travel at the speed of light (186,000 miles per second). These waves squeeze and stretch anything in their path as they pass by. A gravitational wave is an invisible (yet incredibly fast) ripple in space. We’ve known about gravitational waves for a long time.

7. www.britannica.com › science › general-relativityGeneral relativity | Gravitational Waves, Spacetime & Cosmology

   www.britannica.com › science › general-relativity

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   2 de may. de 2024 · General relativity, part of the wide-ranging physical theory of relativity formed by the German-born physicist Albert Einstein. It was conceived by Einstein in 1916. General relativity is concerned with gravity, one of the fundamental forces in the universe. Gravity defines macroscopic behaviour,

8. en.wikipedia.org › wiki › History_of_gravitational_theoryHistory of gravitational theory - Wikipedia

   en.wikipedia.org › wiki › History_of_gravitational_theory

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   Hace 4 días · Albert Einstein. In physics, theories of gravitation postulate mechanisms of interaction governing the movements of bodies with mass. There have been numerous theories of gravitation since ancient times. The first extant sources discussing such theories are found in ancient Greek philosophy.