Motion and Forces Puzzle

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Across
  1. 2. The total length of the path an object has traveled.
  2. 4. Forces Forces that are equal in size but opposite in direction.
  3. 8. The amount of matter that makes up an object.
  4. 10. A value or speed that stays exactly the same over time.
  5. 12. The straight-line distance between a starting and ending point.
  6. 14. A change in position relative to a reference point.
  7. 16. Speed in a specific direction.
Down
  1. 1. Forces Forces that cause a change in an object's motion.
  2. 3. The product of an object's mass and its velocity.
  3. 5. The standard unit used to measure force.
  4. 6. The measure of the force of gravity on an object.
  5. 7. The rate at which an object changes its velocity.
  6. 9. How fast an object is moving.
  7. 11. Resistance The force that opposes motion for objects flying through the atmosphere.
  8. 13. The tendency of an object to resist changes in its motion.
  9. 15. The sum of all forces acting on an object.