Physical Science 11 Vocabulary

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Across
  1. 1. For a moving object, it is the distance between the starting and ending points
  2. 3. The change in position of an object
  3. 4. The knowledge obtained by observing the natural world
  4. 5. Speed/Velocity
  5. 9. The time rate of change of velocity (vector with magnitude and direction)
  6. 12. A point or place whcih is not accelerating and to which we refer when determiningg the position and motion of an object of interest
  7. 13. A force that opposes the motion of a moving object
Down
  1. 2. Acceleration
  2. 6. The time rate f change of distance in a particular direction (it has both magnitude and direction and is, therefore, a vector quantity)
  3. 7. A force that opposes the motion of a stationary object
  4. 8. The length of a path traveled by an object
  5. 10. Any action that can change the motion of an object (it has both magnitude and direction and is therefore a vector quantity)
  6. 11. The time rate of change of distance in a particular direction (it only has magnitude and is, therefore, a scalar quantity)