Properties of Air and Principles of Flight

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Across
  1. 3. Particles squeezed together so they take up less space
  2. 4. Flaps located on the wings and can make the plane dip left or right
  3. 5. The main body of the aircraft
  4. 6. The rotation of the fuselage (dipping the left/right of wings) caused by the ailerons
  5. 10. Located on the tail of the plane and controls the left and right movement of the plane
  6. 11. To move or push an object in a direction
  7. 12. Keeps the nose from moving up and down
  8. 15. The force that slows an objects movement through air
  9. 16. The up or down movement of a plane's nose caused by the elevators on the horizontal stabilizer
  10. 17. Located on the horizontal stabilizers of the plane, controlling the up and down motion of the planes nose
  11. 19. The force that raises an object up into the air. It opposes gravity
  12. 20. Extends out from the fuselage
Down
  1. 1. The force that pushes an object forward through the air
  2. 2. Keeps the nose of the plane from swinging from side to side
  3. 5. The process in which an object remains airborne for some time
  4. 7. The action of flying through the air without using an engine for propulsion
  5. 8. The study of how air moves on, over, under and around objects
  6. 9. The force that pulls objects down to the ground
  7. 11. The action of driving or pushing forward
  8. 13. A change that a living thing undergoes so that it can better survive in its environment
  9. 14. The main principle that is the reason airplanes can fly
  10. 18. The turning motion of the plane's nose to the left or the right caused by the rudder on the vertical stabilizer