Physical Science

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Across
  1. 2. the push or pull on an object
  2. 4. to fight against
  3. 6. an invisible force that pulls objects toward each other
  4. 8. the quantity of motion of a moving body
  5. 9. knowledge about the physical, chemical, and biological universe
  6. 10. the force that resists motion when the surface of one object comes in contact with the surface of another.
Down
  1. 1. the rate of change of velocity
  2. 3. the ability to do work
  3. 5. an act, process, or instance of changing place
  4. 7. to pull to or toward oneself or itself