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範例:切線與法線方向

以vo之初速，水平拋出一石，待其運動速度與水平線方向成60o角的瞬時，試求： (1)運動經歷時間 (2)拋體之水平及鉛直位移(3)運動之切線與法線加速度。【台南女中】

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Posted in 水平拋射.

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By 張慶堂 – 2016 年 09 月 12 日

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