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Questions and Answers

Which type of aircraft is supported in flight by the dynamic reaction of the air against its lifting surfaces?

Jet

Balloon

Helicopter

Glider (correct)

What do most gliders rely on to maintain altitude?

Engines

Wind (correct)

Fuel

Gravity

What are gliders principally used for?

Commercial air travel

Military operations

Space exploration

Air sports (correct)

What is the purpose of motor-gliders?

<p>To extend flight duration (B)</p> Signup and view all the answers

What are some examples of simple gliders?

<p>Paper planes (C)</p> Signup and view all the answers

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Questions and Answers

Which type of aircraft is supported in flight by the dynamic reaction of the air against its lifting surfaces?

What do most gliders rely on to maintain altitude?

What are gliders principally used for?

What is the purpose of motor-gliders?

What are some examples of simple gliders?

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