Newton's Law Crossword Puzzle

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Across
  1. 2. the force applied to a simple machine
  2. 5. is the number of times a machine multiplies the effort force
  3. 6. the unit used to measure work
  4. 8. states that forces occur as equal and opposite pairs.
  5. 9. states that an object at rest will stay at rest unless it is acted upon by an unbalanced force.
  6. 10. action that can change the motion of an object.
  7. 13. machines that work with one movement.
  8. 15. work against motion
  9. 17. the force due to gravity.
  10. 18. occurs when the force of air resistance becomes large enough to balances the force of gravity.
  11. 21. the amount of matter in an object.
  12. 23. the force due to gravity
  13. 24. is found by dividing the change in the velocity of the object by the change in time.
Down
  1. 1. the act or process of changing position or place.
  2. 3. forces that are opposite in direction and equal in size, cause no change in motion, and the net force equals 0.
  3. 4. states that the acceleration,a,of an object is directly related to the net force,F, applied to the object and inversely related to the mass,m, of the object.
  4. 7. forces that are not opposite and equal.
  5. 11. the force exerted by the machine.
  6. 12. is a force between any two objects.
  7. 14. a measure of speed in a given direction.
  8. 16. Force Combination of all of the forces acting on an object
  9. 19. the tendency of an object to resist a change in motion.
  10. 20. Unit used to measure force
  11. 22. the distance an object moves per unit of time.