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  1. Dictionary
    accelerate
    /əkˈsɛləreɪt/

    verb

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    More definitions, origin and scrabble points

  2. www.britannica.com › science › accelerationAcceleration | Definition, Facts, & Units | Britannica

    Jun 27, 2024 · acceleration, rate at which velocity changes with time, in terms of both speed and direction. A point or an object moving in a straight line is accelerated if it speeds up or slows down. Motion on a circle is accelerated even if the speed is constant, because the direction is continually changing.

  3. en.wikipedia.org › wiki › ForceForce - Wikipedia

    2 days ago · In physics, a force is an influence that can cause an object to change its velocity, i.e., to accelerate, meaning a change in speed or direction, unless counterbalanced by other forces. The concept of force makes the everyday notion of pushing or pulling mathematically precise.

  4. www1.grc.nasa.gov › beginners-guide-to-aeronauticsNewton’s Laws of Motion | Glenn Research Center | NASA

    Jun 27, 2024 · The acceleration of an object depends on the mass of the object and the amount of force applied. His second law defines a force to be equal to change in momentum (mass times velocity) per change in time. Momentum is defined to be the mass m of an object times its velocity V.

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  6. www.vocabulary.com › dictionary › acceleratedAccelerated - Definition, Meaning & Synonyms | Vocabulary.com

    6 days ago · Definitions of. accelerated. adjective. speeded up, as of an academic course. “in an accelerated program in school”. synonyms: fast. acting or moving or capable of acting or moving quickly.

  7. www.britannica.com › science › force-physicsForce | Definition & Formula | Britannica

    Jun 27, 2024 · A newton is the force needed to accelerate a body weighing one kilogram by one metre per second per second. The formula F = ma is employed to calculate the number of newtons required to increase or decrease the velocity of a given body.

    • The Editors of Encyclopaedia Britannica

  8. www.britannica.com › technology › particle-acceleratorParticle accelerator | Definition, Types, History, & Facts

    Jun 13, 2024 · particle accelerator, any device that produces a beam of fast-moving, electrically charged atomic or subatomic particles. Physicists use accelerators in fundamental research on the structure of nuclei, the nature of nuclear forces, and the properties of nuclei not found in nature, as in the transuranium elements and other unstable elements.

  9. quizlet.com › 442769013 › as101-chapter-4-questionsAS101 Chapter 4 Questions Flashcards | Quizlet

    5 days ago · Study with Quizlet and memorize flashcards containing terms like Define Speed, velocity, and acceleration. What are the units of acceleration? What is the acceleration of gravity?, Define Momentum and Force.