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  1. Dictionary
    acceleration
    /əkˌsɛləˈreɪʃn/

    noun

    More definitions, origin and scrabble points

  2. Jun 27, 2024 · Acceleration is the rate of change of velocity in speed and direction. Learn how to calculate acceleration, its types, and its relation to orbital velocity and escape velocity.

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

    In mechanics, acceleration is the rate of change of the velocity of an object with respect to time. Acceleration is one of several components of kinematics, the study of motion. Accelerations are vector quantities (in that they have magnitude and direction ).

  4. Acceleration is the name we give to any process where the velocity changes. Since velocity is a speed and a direction, there are only two ways for you to accelerate: change your speed or change your direction—or change both.

  5. Acceleration is the increase in speed or rate of something over time. Learn how to use this word in different contexts, such as physics, business, and everyday language, with examples and synonyms.

  6. Learn the meaning of acceleration as the act or process of moving faster or happening more quickly, or as the rate of change of velocity with respect to time. See examples, synonyms, word history, and related phrases of acceleration.

  7. An increase in the magnitude of the velocity of a moving body (an increase in speed) is called a positive acceleration; a decrease in speed is called a negative acceleration. Acceleration, like velocity, is a vector quantity, so any change in the direction of a moving body is also an acceleration.