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  1. What is acceleration? (article) | Khan Academy

    In everyday language people use the word deceleration to describe slowing down. But in physics, we use the single term acceleration to mean any change in velocity, whether it be speeding …

  2. What is acceleration? (article) | Khan Academy

    In everyday language people use the word deceleration to describe slowing down. But in physics, we use the single term acceleration to mean any change in velocity, whether it be speeding …

  3. Acceleration (video) | Motion | Khan Academy

    Acceleration (a) is the change in velocity (Δv) over the change in time (Δt), represented by the equation a = Δv/Δt. This allows you to measure how fast velocity changes in meters per …

  4. Acceleration: At a glance (article) | Khan Academy

    We can describe acceleration as the change in velocity over time, and we can use the shorthand equation a = Δ v / Δ t to represent this relationship where ‘a’ is the average acceleration, ‘v’ is …

  5. Acceleration (video) | Khan Academy

    Well, in physics in general, acceleration is defined as the rate of change in velocity. In other words, it's a measure of how quickly your velocity is changing, and we'll take a lot of examples …

  6. Velocity vs. time graphs (article) | Khan Academy

    The slope of a velocity graph is the acceleration. Since the slope of the curve is decreasing and becoming less steep this means that the acceleration is also decreasing. It might seem …

  7. Acceleration vs. time graphs (article) | Khan Academy

    An acceleration vs. time graph represents the acceleration of an object as a function of time. For example, if you read the y -value of the graph below at a particular time (in seconds), you will …

  8. Newton's second law review (article) | Khan Academy

    Okay, I'm going to remind you of some things you already know: acceleration can be defined as the change in velocity over time, and if a force is being applied to something it should …

  9. Acceleration (video) | 4th quarter: Physics | Khan Academy

    Let's explore what acceleration is and how we calculate it. Created by Mahesh Shenoy.

  10. Deriving displacement as a function of time, acceleration, and …

    Acceleration is defined as the rate of change of velocity. a = Δv/Δt or written another way vf = a*t + vi Both those equations are equivalent.