RPM on a fixed pitched propeller

[arflyingman]

If you want to score an A+, check out the negative AOA required on an an asymetrical wing, for a zero-lift part of flight.

Approx. -4 degrees for a light aircraft? Again, depending on the design of the wing. The reason why at 0 degrees AoA the wing is still producing lift is because the upper surface of the wing is still accelerating air, therefore decrease in static pressure and producing lift ?