Samuel Ortiz Word Puzzle

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Across
  1. 1. kilograms, grams,
  2. 4. arrows are used to draw this
  3. 5. fall dropping a feather
  4. 7. Time
  5. 9. Airbag
  6. 10. speed in a direction
  7. 13. Newtons first law
  8. 14. bowling ball would have more than a golf ball moving at the same speed
Down
  1. 2. pushing gas pedal
  2. 3. changing the motion of a object
  3. 6. opposite of movement
  4. 7. how fast something is moving
  5. 8. measurement from the start to finish line
  6. 11. force pushes and pulls
  7. 12. what keeps planets orbiting the sun