1. ___	This decreases when the spoilers are used. 
2. ___	The faster the air is pushed through the jet engine, the more forceful this is. 
3. ___	This, along with weight, acts as resistance to aircraft motion. 
4. ___	If thrust is greater than drag, this law describes the increase in velocity.
5. ___	When thrust and drag are in balance, this law explains why the aircraft has a constant velocity. 
6. ___	Jets produce thrust through the application of this law.
7. ___	For an aircraft to fly, the lift must be greater than this force. 
8. ___	This is described as the flow of air along a smooth path. 
9. ___	This swirling flow occurs near the wing tips. 
A. Weight/B. Newton's First Law/C. Vortices/  D. Streamlines/ E. Newton's Second Law/  F. Thrust/ G. Lift/ H. Newton's Third Law/
I. Drag