Science

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Across
  1. 3. How fast an object is moving
  2. 6. A push or pull acting on an object
  3. 7. A result or change that happens because of an event or process
  4. 8. An object that has both a magnitude and a direction
  5. 9. To apply a force
  6. 11. Property of a moving object that makes it hard to stop
  7. 13. The moment when 2 objects hit each other
  8. 15. Speed in a particular direction
  9. 16. Causes a change in motion
  10. 18. The tendency of an object to resist a change in its motion
Down
  1. 1. Does not cause a change in motion
  2. 2. Acting or going in the reverse direction
  3. 4. A self-contained unit on an aircraft, spacecraft, vehicle, or vessel that can be detached for a particular function.
  4. 5. Is a measure of the change in velocity of a moving object
  5. 10. Is a force that opposes motion between 2 surfaces that are touching
  6. 12. The amount of matter in an object
  7. 14. To reach a conclusion using evidence and reasoning
  8. 17. An event or process that leads to a result or change