forces and motion

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Across
  1. 5. field lines of attraction around a solid
  2. 7. attraction between objects with mass
  3. 8. of reference a system of establishing position
  4. 10. force is force acting in the opposite direction.
  5. 12. is the location of an object
  6. 14. is a change in an object's position
  7. 15. the speed of something in a given direction.
  8. 16. force are forces that cause a change in the motion of an object
Down
  1. 1. force result of two or more forces combined
  2. 2. is used to stop anything
  3. 3. tendency of body at rest to remain at rest
  4. 4. the rate at which someone or something is able to move or operate.
  5. 5. force or speed of movement
  6. 6. force are two forces acting in opposite directions on an object
  7. 9. is a special type of frictional force that acts upon objects as they travel through the air.
  8. 11. is a push or pull
  9. 13. the transfer of energy between systems