Wednesday, July 14, 2010

Free e-books

Free e-books

Tennis Kinematics Transient Analysis: A Ball Spin & Racket Collision Description

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Tennis is an extraordinary game featuring high dynamics, elegance and full of strain and unexpected moments. Powerful and precise shots, the ball flying in the court at an enormous speed and the lightness, briskness and the quick mind of big players are really an extraordinary performance and demonstration of the power, intellect and endurance of man. In current book the reader will find a study in detail of the basic initial data and characteristics of tennis as a game, as well as of the equipment and devices being used. Health and performance aspects have been also examined due to their sufficient technical improvement. In this respect special attention has been paid to the dynamics of the collision, when the ball meets the racket. Could we determine sufficiently precise and explicitly all data involved in the dynamics of the collision, ball resilience (coefficient of restoration) as well as technical characteristics of composite materials for modern tennis rackets? Alternatives in the design and manufacturing technology of certain tennis rackets in serial production have been reviewed from Head, Wilson, Prince, Yonix, and Dunlop manufacturers for such an attainment.
Posted by nsivaa at 9:34 AM

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