I understand that the wing of the plane creates downforce, lifting the plane into the air, so how do planes fly upside-down? Wouldn’t the wings start pushing the plane down into the ground once flipped?
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Talking about mysteries…
If a plane has a take-off speed of 100mph, and you put it on a treadmill running backwards at 100mph, will it still take-off?
(the classics are the best)
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