[問題]
A B
│ │
│ │
│ │
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│ │
│ │
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如題 兩顆球質量m 以兩條不計重量的繩子A、B拉著
兩球之間由棒子連接 質量為m
現在
突然把B線剪斷
求那一瞬間A繩的張力
之前有討論過中間棒子沒質量的情況
另外也想要知道中間棒子有質量跟沒質量的影響是為什麼
如題...目前沒什麼想法..先感謝各位的幫忙!
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◆ From: 140.115.30.133
※ 編輯: nightkid 來自: 140.115.30.133 (11/19 12:21)
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11/19 13:10, , 1F
11/19 13:10, 1F
推
11/19 13:20, , 2F
11/19 13:20, 2F
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11/19 13:20, , 3F
11/19 13:20, 3F
推
11/19 15:24, , 4F
11/19 15:24, 4F
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11/19 15:25, , 5F
11/19 15:25, 5F
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11/19 15:25, , 6F
11/19 15:25, 6F
推
11/19 15:30, , 7F
11/19 15:30, 7F
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11/19 15:38, , 8F
11/19 15:38, 8F
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11/19 15:39, , 9F
11/19 15:39, 9F
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11/19 15:40, , 10F
11/19 15:40, 10F
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11/19 15:41, , 11F
11/19 15:41, 11F
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11/19 15:42, , 12F
11/19 15:42, 12F
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11/09 10:30, , 13F
11/09 10:30, 13F
→
01/02 14:13,
5年前
, 14F
01/02 14:13, 14F
討論串 (同標題文章)
