Forces vocabulary

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Across
  1. 5. property of an object to resist changes in its state of motion
  2. 6. A force that opposes the relative motion
  3. 8. the support force exerted by a surface on an object, always acting perpendicular to the surface
  4. 9. A visual rep of an object with all the external forces acting on it
  5. 10. vector sum
  6. 13. A region of space where an object would experience a non-contact force, like gravity or electricity
  7. 14. A scalar that measures matter and inertia
  8. 16. of mass the average position of all the mass in a system
Down
  1. 1. the force of gravity acting on an object's mass
  2. 2. quantity of measurement that includes magnitude and direction
  3. 3. Vector sum of ALL forces acting on object
  4. 4. state of balance, zero force, & no acceleration
  5. 7. A unit of force
  6. 11. rate at which velocity changes
  7. 12. A push or pull on an object resulting from its interaction with another object
  8. 15. how fast an object is moving