[題目] 多滑輪系統
[領域] (題目相關領域)
高二
[來源] (課本習題、考古題、參考書...)
參考書
[題目]
http://imm.io/29uQ
A的質量是2m B的質量是m 求B的加速度
[瓶頸] (寫寫自己的想法,方便大家為你解答)
參考書的詳解寫說A的加速度量值會和B的加速加速度量值一樣
可是原PO算出來是1:7.....
然後原PO怎麼想都無法理解為甚麼加速度量值會相同...囧
下星期一就要段考了 救救我吧QAQ
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◆ From: 122.123.243.192
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謝謝兩位E高手 <(_ _)>
※ 編輯: andyisman 來自: 122.123.165.145 (11/20 15:19)
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07/06 22:38,
4年前
, 33F
07/06 22:38, 33F