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