physics

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Across
  1. 2. - The push or pull on an object with mass causes it to change its velocity.
  2. 5. - force - all forces acting on an object
  3. 7. pair - whenever a force is acted upon an object, that object acts back with an equal force in the opposite direction of the action force.
  4. 10. - a term that quantifies the overall effect of a force acting over time.
  5. 13. - rate of change
  6. 14. - is the motion of an object thrown
  7. 15. - a quantity that has both magnitude and direction
Down
  1. 1. - a force that exists among all material objects in the universe
  2. 3. - newtons first law
  3. 4. -the force that resists motion when the surface of one object comes in contact with the surface of another.
  4. 6. - a physical quantity that is completely described by its magnitude.
  5. 8. - the change in position of an object.
  6. 9. - a measurement of mass in motion
  7. 11. - The rate of change of position of an object in any direction
  8. 12. - the measure of the amount of matter in a body.