Skip to main content
Smithsonian National Air and Space Museum
Header Menu
Activities & Multimedia
Ask An Explainer
About the Exhibit
Search
Section Menu
Forces of Flight
The Four Forces
We Aren't Built to Fly
Gravity & Air
Gravity
Air
Buoyancy
Aerodynamics
Air in Motion
Subsonic Wings
Factors Affecting Lift
Alternative Theories of Lift
Pressure Drag
Friction Drag
Vortex Drag
Waves in the Air
Shock Waves
Propulsion
Propellers
Engines
Rocket Propulsion
Vertical Flight
Structures & Materials
Weight and Strength
Materials
Hypersonic Vehicles
Shaped for Space
Flight Dynamics
Control Surfaces
Roll, Pitch, and Yaw
Instruments
Gravity in Orbit
Newton’s Laws of Motion
Kepler’s Laws of Orbital Motion
Moving in Space
Thrusters and Spinning Wheels
Activities
Share
Twitter
Facebook
Ask an Explainer - Structures & Materials
Search Ask an Explainer QA
Displaying records 191 to 200 of 285
Pagination
Page
16
Page
17
Page
18
Page
19
Current page
20
Page
21
Page
22
Page
23
Page
24
…
First page
Previous page
‹
Next page
›
Last page
Q:
How do flaps affect a pilot's vision on landing?
Categories:
Structures & Materials
Q:
To go faster, should the flaps be flat or tilted?
Categories:
Aerodynamics
,
Structures & Materials
Q:
Is it possible to steer a plane left or right by reducing the thrust of the opposite engine?
Categories:
Propulsion
,
Structures & Materials
Q:
How does a spacecraft slow down so quickly to land safely?
Categories:
Structures & Materials
Q:
How far can an airplane go on a full tank of fuel without stopping while travelling at a constant 15,000 feet above sea level?
Categories:
Structures & Materials
Q:
Is there a relationship between the length of the wingspan and the diameter of the propeller?
Categories:
Structures & Materials
Q:
Who was given credit for using the first rocket?
Categories:
Structures & Materials
Q:
What is the highest altitude an F-1178 Nighthawk can acheive?
Categories:
Structures & Materials
Q:
Why don't airplanes increase the number of wings but reduce the individual size to make them more efficient?
Categories:
Aerodynamics
,
Structures & Materials
Q:
Are rotor blades and airplane wings made of the same materials?
Categories:
Structures & Materials
Pagination
Page
16
Page
17
Page
18
Page
19
Current page
20
Page
21
Page
22
Page
23
Page
24
…
First page
Previous page
‹
Next page
›
Last page