AP Physics 2easymcq1 pt
An airplane wing generates lift because
A.faster air over the top creates lower pressure there
B.the engine pushes the air down only
C.hot air rises through the wing
D.magnets repel the ground
Explanation
Core Concept
The pressure difference between top and bottom pushes the wing upward.
Correct Answer
Afaster air over the top creates lower pressure there
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