acute angle :
- n an angle less than 90 degrees but more than 0 degrees
News & Articles
- ANN's Daily Aero-Term (04.23.14): Dihedral
The positive acute angle between the lateral axis of an airplane and a line through the center of a wing or horizontal stabilizer. Dihedral contributes to the lateral stability of an airplane.
April 23, 2014 - The Aero-News Network