Forces and Newton's Laws

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Across
  1. 2. Newton's ___ law states that a force on an object
  2. 7. force that includes a rope, string, or chain
  3. 8. force that acts in the same direction as motion
  4. 11. magnitude and direction
  5. 14. upward force, opposite of gravity, and perpendicular to the surface
  6. 15. unit of measurement for time
  7. 16. zero net force resulting in no motion
  8. 18. Newton's ___ law states an object at rest will remain at rest unless and an object in motion will remain in motion unless an outside force acts on it
  9. 19. change in an object's position
  10. 20. upward force, opposite of gravity, but occurs in air or water
Down
  1. 1. non-zero net force resulting in motion
  2. 3. change of motion either by speed or direction
  3. 4. unit of measurement for mass
  4. 5. unit of measurement for distance
  5. 6. unit for force
  6. 7. Newton's ___ law states that for every action there is an equal but opposite action
  7. 9. move the object in the direction of the force,f=ma
  8. 10. a push or pull that causes a change in an object's motion
  9. 12. downward force with constant 9.8 m/s2
  10. 13. combination of forces acting on an object
  11. 17. force that opposes motion