Newton's Laws Review

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Across
  1. 3. wrote the laws of motion
  2. 4. Heaviness
  3. 5. force or speed of movement
  4. 10. force equal in size and opposite indirection
  5. 12. forces acting on an object that causes it to move
  6. 13. amount of matter in an object
  7. 16. Force resisting motion when a body rolls on a surface
  8. 17. the opposition of the atmosphere to move forward
  9. 18. to every action there is an equal or opposite reaction
  10. 20. physical power or strength
  11. 21. the sum of all the forces acting upon an object
  12. 23. a quantity with magnitude and direction
  13. 24. acceleration of an object depends upon mass of object and net force acting upon object
  14. 25. force that resists movement of two objects against one another when objects are initially at rest
  15. 26. weightlessness
Down
  1. 1. when surface of an object moves along the surface of another object
  2. 2. action in response
  3. 5. what causes friction
  4. 6. reached when gravity and air resistance force are equal
  5. 7. surface resistance to relative motion
  6. 8. a rate of increase of velocity
  7. 9. the rate of speed with which something happens
  8. 11. terrestrial bodies tend to fall toward the center of the earth
  9. 14. resisting change
  10. 15. tile anything thrown our shot through the air
  11. 19. any movement
  12. 22. also known as inertia