WorksheetsAeronautical Engineering EB
Total questions: 11
Worksheet time: 6mins
Name
Class
Date
1.
WHAT ARE THE FOUR FORCES AFFECT THINGS THAT FLY?
a)
Gravity, Thrust, Drag, Loss
b)
Gravity, Friction, Drag, Lift
c)
Gravity, Thrust, Drag, Lift
d)
None of the above
2.
_______ is the force of gravity. It acts in a downward direction—toward the center of the Earth.
a)
Electromagnets
b)
Friction
c)
Weight
d)
Lift
3.
_______ is the force that acts at a right angle to the direction of motion through the air. Lift is created by differences in air pressure.
a)
Lift
b)
Humidity
c)
Thrust
d)
Gravity
4.
______ is the force that propels a flying machine in the direction of motion. Engines produce forward movement through the atmosphere.
a)
Lift
b)
Gravity
c)
Friction
d)
Thrust
5.
_______ is the force that acts opposite to the direction of motion.
a)
Gravity
b)
Thrust
c)
Drag
d)
Lift
6.
___________ is the study of forces and the resulting motion of objects through the air.
a)
Gravity
b)
Drag
c)
Thrust
d)
Aerodynamics
7.
__________ is the act of moving or pushing an object forward.
a)
Gravity
b)
Propulsion
c)
Drag
d)
Friction
8.
Rotation around the front-to-back axis is called _________?
a)
Roll
b)
Yaw
c)
Pitch
d)
Angle of Attack
9.
Rotation around the front-to-back axis is called _________?
a)
Roll
b)
Yaw
c)
Pitch
d)
Angle of Attack
10.
Rotation around the side-to-side axis is called ________?
a)
Pitch
b)
Roll
c)
Yaw
d)
Angle of Attack
11.
Rotation around the vertical axis is called __________?
a)
Yaw
b)
Roll
c)
Pitch
d)
None of the above
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