Properties of Air and Characteristics of Flight

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Across
  1. 4. A powered flying aircraft that relies on rudders to create lift and thrust.
  2. 10. The attributes of a flying object that help it fly.
  3. 12. When air spreads out and takes up more space.
  4. 13. The particles that make up solids, liquids and gasses.
  5. 15. A thin, light object, with a string attached to the end that flies in the wind.
Down
  1. 1. The force pulling the aircraft down.
  2. 2. The wing of an airplane, jet or glider
  3. 3. The force pushing the aircraft up.
  4. 5. When the aircraft rotates to the left or right
  5. 6. An unpowered light aircraft meant to go long distances without using any power.
  6. 7. The mass that pushes down on air.
  7. 8. The force pulling the aircraft backwards.
  8. 9. A powered flying aircraft with wings and a propellor.
  9. 11. The movement of the nose perpendicular to the way the wings are moving
  10. 14. The force pushing the aircraft forwards.