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In Steady level unaccelerated flight, lift is equal to weight.

In Steady level unaccelerated flight, lift is equal to weight.

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asked Aug 16, 2021 in Aircraft Design by Ananya (701k points)

In Steady level unaccelerated flight, lift is equal to weight.

(a) True

(b) False

This question was posed to me in examination.

The question is from Flight Mechanics in chapter Performance and Flight Mechanics of Aircraft Design

aircraft design
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1 Answer

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answered Aug 17, 2021 by Dominic (1.6m points)
selected Sep 14, 2021 by Ananya

Best answer

Correct option is (a) True

To elaborate: In steady level unaccelerated flight, lift is equal to weight of the aircraft. Drag is equal to Thrust of the aircraft. This is also called cruise flight. For steady level unaccelerated flight, Lift = weight = q*S*CL.

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