關於直線運動X=V0t+(1/2)at*t - 運動
By Puput
at 2007-12-07T00:00
at 2007-12-07T00:00
Table of Contents
關於直線運動X=V0t+(1/2)at²前一陣子學了直線運動,得到了所謂的「直線運動三公式」。而問題的公式為求位移X的一個公式。信手胡來的式子如下:v=x/ta=x/t²x=V0t+(1/2)at²若V=0=0+(1/2)(x/t²)t²=(1/2)x←!!「X=(1/2)X」←←←這這這...難道我導錯了?!可以解釋一下嗎?PS我想知道係數1/2是怎麼產生的,是從V-t圖三角形��
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運動
All Comments
By Ophelia
at 2007-12-08T07:52
at 2007-12-08T07:52
By Queena
at 2007-12-08T07:09
at 2007-12-08T07:09
By Connor
at 2007-12-11T09:59
at 2007-12-11T09:59
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