Newton's 3 Laws Crossword Puzzle

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Across
  1. 5. sum of forces acting on a particle or body
  2. 6. a push and pull upon an object resulting from the object's interaction with another object
  3. 9. a force that are opposite in direction and are equal in size
  4. 10. the time rate at which an object is moving or accelerating
  5. 11. how to find force
  6. 12. an action of one object or surface moving on each other
Down
  1. 1. the speed of something in given direction
  2. 2. newton's third law
  3. 3. a force that are opposite in direction but not equal in size
  4. 4. the rate of change in velocity
  5. 7. the resistance of any physical object to any change in its velocity
  6. 8. the force needed to accelerate one kilogram of mass