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  • Gravitate Definition Meaning | Britannica Dictionary
    GRAVITATE meaning: 1 : to move or tend to move to or toward someone or something; 2 : to be attracted to or toward something or someone
  • 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 Yet, it also controls the trajectories of bodies in the universe and the structure of the whole cosmos
  • Newton’s law of gravitation | Definition, Formula, Facts | Britannica
    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
  • gravity - Kids | Britannica Kids | Homework Help
    Gravity is a pulling force that works across space That is, objects do not have to touch each other for the force of gravity to affect them For example, the Sun, which is millions of miles from Earth, pulls on Earth and the other planets and objects in the solar system Gravity is a pulling force that works across space
  • Development of gravitational theory | Britannica
    The laws of gravity describe the trajectories of bodies in the solar system and the motion of objects on Earth, where all bodies experience a downward gravitational force exerted by Earth’s mass, the force experienced as weight
  • Gravity - Force, Physics, Theory | Britannica
    Gravity - Force, Physics, Theory: The Newtonian theory of gravity is based on an assumed force acting between all pairs of bodies—i e , an action at a distance When a mass moves, the force acting on other masses had been considered to adjust instantaneously to the new location of the displaced mass That, however, is inconsistent with special relativity, which is based on the axiom that all
  • Pendulum | Definition, Formula, Types | Britannica
    Pendulum, body suspended from a fixed point so that it can swing back and forth under the influence of gravity Pendulums are used to regulate the movement of clocks, because the interval of time for each complete oscillation, called the period, is constant
  • Physics - Gravitation, Mechanics, Energy | Britannica
    Physics - Gravitation, Mechanics, Energy: This field of inquiry has in the past been placed within classical mechanics for historical reasons, because both fields were brought to a high state of perfection by Newton and also because of its universal character Newton’s gravitational law states that every material particle in the universe attracts every other one with a force that acts along
  • Center of gravity | Definition Facts | Britannica
    Center of gravity, in physics, an imaginary point in a body of matter where, for convenience in certain calculations, the total weight of the body may be thought to be concentrated In a uniform gravitational field, the center of gravity is identical to the center of mass
  • gravity - Students | Britannica Kids | Homework Help
    Gravity, or gravitation, is the attraction of all matter for all other matter It is both the most familiar of the natural forces and the least understood It is the force…





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