Vocab

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Across
  1. 2. a dimensionless quantity representing the amount of matter in a particle or object.
  2. 4. A push or pull exerted on an object.
  3. 5. The distance an object travels per unit of time.
  4. 6. to put forth strength.
  5. 7. The speed of an object in a certain direction.
  6. 8. The state in which ones object’s distance from another is changing.
Down
  1. 1. The force applied in one direction is greater than the force in the other direction.
  2. 3. The rate of change of velocity per unit of time.