science

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Across
  1. 5. a form of energy that an object or a particle has by reason of its motion
  2. 8. the energy that is stored in an object
  3. 10. weight
  4. 12. what do you do when you speed a car?
  5. 14. regular path
  6. 15. to come in touch
  7. 16. the great size of something
  8. 17. how fast something is going
  9. 19. a set of criteria
Down
  1. 1. a force that acts between moving surfaces
  2. 2. doing successfully
  3. 3. to make something happen
  4. 4. how heavy something is
  5. 6. laws Laws made by newton
  6. 7. what's around you?
  7. 9. swiftness
  8. 11. the top of something
  9. 13. when two things rub together
  10. 18. a planet containing humans