Things with Wings

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Across
  1. 4. The process of moving faster
  2. 5. A push or pull of energy
  3. 6. The first law of motion
  4. 9. An invisible force that pulls objects towards each other
  5. 10. A force that slows down moving objects
  6. 11. The rate of motion
  7. 14. Something with a shape that has little resistance to air or water.
  8. 16. The pushing force that is created by an engine in a vehicle.
Down
  1. 1. A force that moves something towards yourself.
  2. 2. The unit that is used to measure force
  3. 3. resistance. A force that acts on objects moving through the air.
  4. 4. An object with a shape that reduces the drag from air moving past it.
  5. 7. A force that acts on objects moving through the air.
  6. 8. A force that acts upwards on the wings of a plane and holds it in the air.
  7. 12. A force that moves something away from yourself.
  8. 13. A force caused by gravity
  9. 15. The amount of matter in an object