Physics of Flight

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Across
  1. 3. the pull effect of air on an aircraft
  2. 6. a kind of whirlpool
  3. 7. the upward force on an aircraft
  4. 8. the extent to which air molecules resist flowing past a solid
  5. 9. Newton's Law of ___
  6. 11. where thrust comes from
Down
  1. 1. a measurable amount such as size, speed, or weight
  2. 2. forward force that moves an aircraft through the air
  3. 4. ____ of gravity is the average location of an object's weight
  4. 5. the downward force that directly opposes lift
  5. 10. the speed and direction of an aircraft