The Mechanical Principles of the Aeroplane (Classic Reprint)

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Excerpt from The Mechanical Principles of the Aeroplane Let us suppose that the moving body possesses a plane of symmetry, and that this plane is vertical during the motion, the direction of motion lying in the plane. The centre of gravity is of course in the plane of symmetry, and by the fact of the exist ence of the symmetry it follows that the resultant air pressure must be some system of forces in this plane. The applied forces must also be in this plane, and SO we have a problem in two-dimensional statics of a rigid body. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.