Lesson 3 Flashcards
1
Q
What are the natural forces?
A
Drag, and Gravity.
2
Q
What are the artificial forces?
A
Thrust and Lift.
3
Q
What is the opposing force of drag?
A
Thrust.
4
Q
What is the opposing force of gravity?
A
Lift.
5
Q
What is the opposing force of lift?
A
Gravity.
6
Q
What is the opposing force of thrust?
A
Drag.
7
Q
Bolts go through the ___, attaching the propeller to the engine.
A
Hub.