Terms & Definitions - Module 3
Match the following definitions (or descriptions) to the terms listed below them.
The correct answer is indicated by the "=====".
  1. How fast an object is moving, and in what direction.
    1. Speed
    2. Velocity ===============
    3. Acceleration
    4. Free fall

  2. How fast an object is moving, without consideration of direction.
    1. Speed ===============
    2. Velocity
    3. Acceleration
    4. Free fall

  3. An object is falling under the influence of gravity, and with no air-resistance.
    1. Speed
    2. Velocity
    3. Acceleration
    4. Free fall ===============

  4. The rate at which velocity is changing with time.
    1. Speed
    2. Velocity
    3. Acceleration ===============
    4. Free fall


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