Forces and Motion

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Across
  1. 1. A force/static that occurs between two moving objects
  2. 5. A force that is the attraction between two objects with mass
  3. 7. A force that is not equal
  4. 9. A force that is applied directly to the object
  5. 10. Which law states that every action has an equal but opposite reaction
  6. 11. Sum of forces acting upon an object
  7. 12. A force that is felt but does not touch
  8. 14. A force in equal size and in opposite direction
  9. 15. Force is a … quality
  10. 16. A force/static that keeps an object at rest
  11. 18. Which law states an object at rest tends to stay at rest and an object in motion tends to stay in motion unless acted upon by an unbalanced force
Down
  1. 2. The tendency of an object to maintain its states of motion unless acted upon by a nonzero force
  2. 3. Who invented the three laws of motion
  3. 4. A force that makes direct contact with the object
  4. 6. Which law states that the acceleration of an object is proportional to the external force acting on the object and is proportional to the mass
  5. 8. A push or pull
  6. 9. A static that occurs between air molecules and a moving object
  7. 11. A force that opposes gravity
  8. 13. Force is measured in
  9. 17. A force that acts along a rope or cable