動力學垂直圓周運動恰分離問題 - 考試

By Hardy
at 2017-01-12T12:07
at 2017-01-12T12:07
Table of Contents
http://i.imgur.com/RoXTtFb.png
我把位能轉動能那邊換個方式寫 如下
http://i.imgur.com/8fPKZMv.png
結果變成角度和半徑互相影響...
請問是哪裡觀念錯了呢?
--
我把位能轉動能那邊換個方式寫 如下
http://i.imgur.com/8fPKZMv.png
結果變成角度和半徑互相影響...
請問是哪裡觀念錯了呢?
--
Tags:
考試
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