Unit 1 Study Guide

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Across
  1. 2. the force that acts between two masses
  2. 6. the area in which a force can be felt
  3. 7. the tendency of an object to resist a change to its motion
  4. 9. the point at which the force acting on an object of air resistance is qual to the force of gravity acting on the object
  5. 10. the ratio of the distance an object moves to the amount of time teh object moves
  6. 11. the amount of matter in an object
  7. 12. the measurement of a force
  8. 13. the tendency of an object to keep moving until a force stops it
  9. 14. the speed of an object in a particular direction
Down
  1. 1. a force that opposes the motion of objects that touch as they move past each other
  2. 3. a change in an object's speed, direction, or both
  3. 4. a state of equilibrium when the forces acting on an object cancel each other out.
  4. 5. the force that air exerts on an object as it falls
  5. 6. a push or pull that acts on an object
  6. 8. the force with which an object's mass is pulled towards the center of the Earth