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  • Gravity - Wikipedia
    Gravity (from Latin gravitas, meaning 'weight'), or gravitation, is a natural phenomenon by which all things with mass or energy—including planets, stars, galaxies, and even light —are brought toward (or gravitate toward) one another
  • History of gravitational theory - Wikipedia
    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 There have been numerous theories of gravitation since ancient times
  • Theory of gravity - definition of theory of gravity by The . . .
    The quantum theory of gravity explains the gravitational acceleration of matter as caused by the refraction of quantum waves by the time dependence and spatial inhomogeneities of the dynamical space flow [1]
  • Gravitational Theories - NED
    GRAVITATIONAL THEORIES Jacob D Bekenstein A theory of gravitation is a description of the long range forces that electrically neutral bodies exert on one another because of their matter content
  • Is Gravity a Theory or a Law? | The Happy Scientist
    That is what theories are for In the language of science, a theory is an explanation of why and how things happen For gravity, we use Einstein's Theory of General Relativity to explain why things fall A theory starts as one or more hypotheses, untested ideas about why something happens
  • Gravity: Its Only a Theory | NCSE
    Gravity: It's Only a Theory [ Textbook disclaimers are down, but not out This satirical look at "only a theory" disclaimers imagines what might happen if advocates applied the same logic to the theory of gravitation that they do to the theory of evolution
  • Newtons theory of Universal Gravitation - NASA
    The capital G is known as the constant of universal gravitation That is the number we need to know in order to calculate the gravitational attraction between, say, two spheres of 1 kilogram each Unlike the attraction of the Earth, which has a huge mass M, such a force is quite small, and the number G is likewise very, very small
  • Einsteins Theory of General Relativity: A Simplified . . .
    Einstein's theory of general relativity predicted that the space-time around Earth would be not only warped but also twisted by the planet's rotation Gravity Probe B showed this to be correct













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