Question

If the mean velocity adjacent to the top of a wing of 1.8 m chord is 40 m/s and that adjacent to the bottom of the wing is 31 m/s when the wing moves through still air at 33.5 m/s, estimate the lift per meter of span.

Answer 1

lift per meter of span = 702 N/m

Step-by-step explanation:

See attached pictures.