Module 4: Forces and Motion

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Across
  1. 5. a measure of the distance an object travels in a given amount of time.
  2. 7. law that states that the acceleration of an object is equal to the net force exerted on the object divided by the object's mass.
  3. 10. a measure of the change in velocity during a period of time.
  4. 11. the starting point you choose to describe the location, or position, of an object.
  5. 12. contact force that resists the sliding motion of two surfaces that are touching.
Down
  1. 1. a push or a pull on one object by another object that is touching it.
  2. 2. an object's distance and direction from a reference point.
  3. 3. the process of changing position.
  4. 4. the speed and the direction of a moving object.
  5. 6. the difference between the initial, or starting, position and the final position.
  6. 8. a quantity that has both magnitude and direction.
  7. 9. a push or a pull of an object.