Science- Physics

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Across
  1. 3. are forces applied only when one object actually touches another
  2. 4. is the distance the object moves per unit of time
  3. 5. is a push or a pull applied on an object
  4. 7. is the rise divided by the run
  5. 8. the unit for the strength of a force.
  6. 9. equal in strength and opposite in direction
Down
  1. 1. is the speed at which an object travels in a given direction
  2. 2. is a place or object used for comparison to determine whether something is in motion
  3. 6. not equal in strength and cannot cancel each other