Lesson 3 Flashcards

1
Q

What are the natural forces?

A

Drag, and Gravity.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What are the artificial forces?

A

Thrust and Lift.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What is the opposing force of drag?

A

Thrust.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What is the opposing force of gravity?

A

Lift.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What is the opposing force of lift?

A

Gravity.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What is the opposing force of thrust?

A

Drag.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Bolts go through the ___, attaching the propeller to the engine.

A

Hub.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly