Anyone who plays football knows instinctively (by which I mean through extended practice and through watching experts do it) how to curve a ball. The trick is to put an appreciable amount of spin (or “english” for all you American pool players) on it, while being sure to strike the ball hard enough so that it goes some distance over which the spin can have its effect.
by
dekay
2006-06-25 17:15
physics
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soccer
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fussball
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beckham