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Portable Network Graphic  |  1998-06-02  |  124.9 KB  |  640x480  |  8-bit (165 colors)
   ocr: HOWANARZNBRE D0fC LofE - . - - - - - Lift - A - / - - à - d - - - - - - - - - - 1 - . L - - a - - - - - - - - - A - a - - : a - - - . - airfoll - Four Forces gravity an a airplane : : fly. L angle - - - of - attack Wing Shape a - 1 Parts Lift is the force that works against and makes Wings have a special airfoil shape that Movement generate lift. When air passes around the airfoil, a difference in air pressure is created above and below the wing causing lift. The principle behind this 1EIO was described by a Swiss scientist, e ERE Daniel Bernoulli. A