Physics and Mathematics of Football Motion in Air: Parabolic Trajectory and the Magnus Effect from Free Kicks
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Abstract
This article presents a study on free kicks in football, employing principles of physics and mathematics to analyze and explain effective free-kick techniques. The content covers various types of free kicks, signals and directions of the kick, as well as controlling the trajectory of the football during a free kick. Additionally, the study applies the parabolic motion equation, projectile motion, and the Magnus effect, which influences the ball’s trajectory in the air, along with the laws of rotating objects. These concepts aim to enhance understanding of the mechanics of free kicks and improve performance in both training and competition. The findings of this study will be beneficial for football players and coaches in applying scientific principles to enhance free-kick skills effectively.
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