Question

How aeroplanes fly in the sky

Answer 1

Answer:

Airplanes fly because they can generate a force called lift which normally moves the airplane upward. Lift is generated by the forward motion of the airplane through the air. This motion is produced by the thrust of the engines.

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Answer 2

Answer:

Airplanes fly because they can generate a force called lift which normally moves the airplane upward. Lift is generated by the forward motion of the airplane through the air. ... When the forward motion is enough to produce a force of lift that is greater than the weight, the airplane moves upward.

Explanation: