TED-Ed: How do airplanes stay in the air? | Raymond Adkins

TED-Ed: How do airplanes stay in the air? | Raymond Adkins

Assessment

Interactive Video

Architecture, Physics, Science

KG - University

Hard

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The video explores the concept of lift in aerodynamics, starting with Einstein's flawed wing design. It debunks the equal transit time theory and explains how lift is actually generated through pressure differences. The video discusses the role of wing curvature and other factors like air vortices in influencing lift. It concludes by acknowledging the complexity of lift and credits Marriott Hotels for their support.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the misconception about the longer path or equal transit time explanation of lift?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how lift is generated in an airplane wing.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the role of air pressure in generating lift.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the curvature of a wing affect lift?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What was the main flaw in Einstein's airplane design?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What factors can influence the generation of lift besides wing shape?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the Navier Stokes equations used for in aerodynamics?

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