science

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Across
  1. 2. push or pull
  2. 5. the resistance that one surface or object encounters when moving over another.
  3. 6. constant mass
  4. 7. are not equal in size and opposite in direction
  5. 9. the rate of change of velocity per unit of time.
  6. 10. the tendency of a body to resist a change in motion or rest
Down
  1. 1. The force exerted on an object is the action, and the force experienced by the object as a consequence of Newton's third law
  2. 3. are equal in size and opposite in direction
  3. 4. the SI unit of force
  4. 8. the vector sum of all the forces that act upon an object.