NASA Glenn Out of Control Pre-Conference Assessment Quiz - Here is how you did.
1. How many forces are there on an jet fighter?
The answer is: 4. Thrust, Weight, Drag, Lift are the four forces on an airplane.		 Image of four forces on plane.
2. Which is not a force on an aircraft?
The answer is: Width is not a force on an airplane in flight.
3. Which force is generated on the aircraft by the Earth's gravitational attraction?
The answer is: Weight is the force created by the Earth's gravitational attraction.
4. The elevator turns the plane to the right or to the left.
The answer is: False, the elevator allows the pilot to change the pitch of the airplane.
5. What does the aircraft's rudder control?
The answer is: The rudder controls the aircraft yaw.
6. The ailerons are located on the tail of the plane.
The answer is: False, the ailerons are located toward the tip of the wings.
7. An airplane needs an engine to fly.
The answer is: False, an airplane is a large glider and can fly without an engine. The engine provides thrust and power for the airplane.
Return to Out of Control Pre-Conference activities page on the NASA Glenn Learning Technologies Project web site.

 
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