1. Questions for Packet. Directions: When answering the questions make sure to restate the question.
Who is Evangelista Torricelli?
Who is Francesco Lana?
How does hot air become lighter than cool air?
Why does an airfoil need to be curved on the top?
What are the four forces of flight.
What happens if you raise the elevators on a plane?
How do you roll a plane to the left?
How does a pilot increase/decrease power?
What is the control wheel used for?
How does a pilot apply the brakes in a plane?
What two controls are used together to turn a plane?
What is sound?
How do you make a sonic boom?
How fast is Mach 1? Mach 2?
What is the speed of sound?
What does subsonic mean? Supersonic? Hypersonic?