[問題] 成大物理
想問計算題第2題
題目給繩長50cm,質點距最低點卻給1.85m
我交卷前發現的zz
請問是我看錯還是題目打錯呢???
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07/14 19:45, , 1F
07/14 19:45, 1F
→
07/14 19:47, , 2F
07/14 19:47, 2F
推
07/14 19:56, , 3F
07/14 19:56, 3F
推
07/14 20:23, , 4F
07/14 20:23, 4F
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07/14 21:13, , 5F
07/14 21:13, 5F
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07/14 22:45, , 6F
07/14 22:45, 6F
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07/15 00:20, , 7F
07/15 00:20, 7F