→ pipidog:古典力學的書不可能說1st law是特例吧! 1st law是2 & 3的 05/05 17:29
→ pipidog:前提,它定義了慣性系,沒有慣性系,就沒有2 & 3 law 05/05 17:29
→ pipidog:1st law一直到狹義相對論,都是一切的基礎. 05/05 17:31
→ pipidog:甚至Maxwell's eq,也是建立在1st law上 05/05 17:32
推 yduj:只有補習班才會這樣說.. 05/05 22:22
推 sky008888:查過pnricipia和marion的古典力學,均沒說1st law是2nd 05/05 22:49
→ sky008888:law 的特例, 05/05 22:51
→ sky008888:在marion的古典力學裡有說道:for the laws of motion 05/05 23:00
→ sky008888:to have meaning, the motion of bodies must be 05/05 23:01
→ sky008888:measured relative to some reference frame. 05/05 23:02
→ sky008888:在pnricipia裏面也有提到相同的觀念, 只是艾薩克先生沒 05/05 23:05
→ sky008888:用如此清晰的文字寫下而已 05/05 23:05
→ shmily000:邱博文這麼說吧 05/06 11:47