Re: [問題] 靜力平衡
※ 引述《Beachboy (天煞孤星)》之銘言:
: 三個力作用在一個物體上
: 這個物體不是一個質點
: 在靜力平衡下
: 三力作用線一定會交於一點嗎??
這樣子的情況就不會交於同一點而又能達到靜平衡
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覺得眼熟嗎?
翹翹板兩邊平衡就是這個狀態
天秤也是
--
Deserves death! I daresay he does. Many that live deserve death. And some die
that deserve life. Can you give that to them? Then be not too eager to deal out
death in the name of justice, fearing for your own safty. Even the wise cannot
see all ends.
Gandalf to Frodo
--
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◆ From: 61.225.198.124
※ 編輯: Gwaewluin 來自: 61.225.198.124 (07/14 18:59)
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07/15 10:05, , 3F
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07/15 19:13, , 4F
07/15 19:13, 4F
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