Linear Motion

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Across
  1. 2. A quantity that has both magnitude and direction.
  2. 4. speed The average acceleration over an infinitesimally small time interval.
  3. 6. The difference between the ending time and beggining time.
  4. 8. Motion that is observed from 1 refrence frame to another.
  5. 12. Total distance traveled by the object divided by the elapsed time to cover that distance.
  6. 13. A measure of how much an objects position changes in a specified amount of time.
Down
  1. 1. The projection of a vector quantity along an axis in a coordinate system.
  2. 3. The combination of two or more single vectors
  3. 5. Quantity that is completly described by its magnitude
  4. 7. A vector quantity that is time derivative of velocity.
  5. 9. The falling motion of an object without resistance under the influence of earths gravity.
  6. 10. A quantity, amount, or degree of something measured per unit.
  7. 11. A measure of how much distance an object travels in a specified amount of time.