熱力學第一運動定律的困擾 - 運動
By Zenobia
at 2011-05-02T00:00
at 2011-05-02T00:00
Table of Contents
1.假設前方有塊巨石,我因力太小,而導致推不動,因此沒作工,但為何會感到疲憊呢?能量到那兒了?2.假設在無重力無磨插力的狀態下我拿個繩子,前面綁個木塊坐等速率圓周運動,而為甚麼我沒對木塊作工,但我卻會感到疲憊呢?若有能量消耗那它到那兒了?又根據熱力學第一定律他是將能量轉成甚麼型態呢?
Tags:
運動
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By Quanna
at 2011-05-06T04:51
at 2011-05-06T04:51
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at 2011-05-03T07:21
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