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If an object changes speed or  direction, its velocity also changes. Any change in  velocity results in acceleration.

If an object changes speed or direction , its velocity also changes. Any change in results velocity in acceleration.

What are the term velocity and direction means and related?

  • Velocity is the directional speed of a object in motion as an indication of its rate of change in position as observed from a particular frame of reference and as measured by a particular standard of time
  • Direction means the path along which something moves, lies, or points I'm coming from the opposite direction.
  • The direction of the velocity vector is simply the same as the direction that an object is moving. It would not matter whether the object is speeding up or slowing down. If an object is moving rightwards, then its velocity is described as being rightwards.

Direction and Velocity are the two missing words in the sentence.

To learn more about Direction and Velocity refer:https://brainly.com/question/17880357

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