請問tangent在實際生活中有甚麼用途???
用english answer, 愈多愈好!!!!!!!
請問tangent在實際生活中有甚麼用途???(超急、極急、爆急.......)
2008-05-25 6:36 am
回答 (1)
2008-05-31 9:54 am
✔ 最佳答案
find the slope of a point/a slope(hill)A ball if preforming circular motion, if the string is broken, the ball will be thrown with tangent's direction
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https://hk.answers.yahoo.com/question/index?qid=20080524000051KK03248