[題目] 幾題力學
[領域] 力學 (題目相關領域)
[來源] 文華高中100年教甄試題 (課本習題、考古題、參考書...)
[題目]
這題沒頭緒...
http://i212.photobucket.com/albums/cc4/ed78617/27.jpg

此題我知道可以用lagrangian來算,但是用牛頓力學的話,不知道怎麼做...
http://i212.photobucket.com/albums/cc4/ed78617/2-1.jpg

[瓶頸] (寫寫自己的想法,方便大家為你解答)
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 61.225.198.23
推
07/07 19:30, , 1F
07/07 19:30, 1F
→
07/07 19:30, , 2F
07/07 19:30, 2F
→
07/07 19:30, , 3F
07/07 19:30, 3F
→
07/07 19:33, , 4F
07/07 19:33, 4F
→
07/07 19:34, , 5F
07/07 19:34, 5F
推
07/07 20:02, , 6F
07/07 20:02, 6F
→
07/07 20:02, , 7F
07/07 20:02, 7F
→
07/07 21:09, , 8F
07/07 21:09, 8F
推
07/07 21:11, , 9F
07/07 21:11, 9F
→
07/07 21:11, , 10F
07/07 21:11, 10F
→
07/07 21:20, , 11F
07/07 21:20, 11F
推
07/07 21:23, , 12F
07/07 21:23, 12F
推
07/07 21:37, , 13F
07/07 21:37, 13F
→
07/07 21:38, , 14F
07/07 21:38, 14F
推
07/08 02:04, , 15F
07/08 02:04, 15F
推
07/08 04:50, , 16F
07/08 04:50, 16F
→
07/08 04:53, , 17F
07/08 04:53, 17F
→
08/13 16:22, , 18F
08/13 16:22, 18F
→
09/17 14:20, , 19F
09/17 14:20, 19F
討論串 (同標題文章)