Newton's laws

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Across
  1. 4. forces on an object that is equal but opposite
  2. 6. an object in ______will to stay in _________ unless acted on by an external unbalanced force.
  3. 9. force acting on an object is equal to mass multiplied by _____________
  4. 11. an object at ____ will stay at _____unless acted on by an external unbalanced force
  5. 13. forces acting on an object that are not equal and opposite and changes the motion of aan object
Down
  1. 1. inertia of an object depends on _________only.
  2. 2. the tendency of an object to resist changes in its state of motion
  3. 3. forces are measured in _____________
  4. 5. ________is a push or a pull on an object
  5. 7. ________ and reaction are equal but opposite
  6. 8. the measure of the force of gravity acting on an object.
  7. 10. the more mass an object has, the more______ it has
  8. 12. force that acts downward toward the center of the earth.