[問題] Free particle Lagrange
想請問大家一下
ΔL
---- = constant
Δv
為什麼取 L = c, c is constant.
會導致 相等於 L = 0 ?
最近在看網路上一個 note 所看到的問題
希望大家可以給一些些提示
謝謝
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也就說 L = C = 0 一樣,不能表示運動的情形嗎?
※ 編輯: monkps 來自: 140.113.106.22 (06/24 10:28)