Dynamics
来自Big Physics
Safin（讨论 | 贡献）2022年4月28日 (四) 10:09的版本 （建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=dynamics+etymology&newwindow=1&hl=en ref] early 19th century (as a term in physics): from…”的新页面）
early 19th century (as a term in physics): from French dynamique, from Greek dunamikos, from dunamis ‘power’.
wiktionary
From dynamic + -ics.
etymonline
dynamics (n.)
as a branch of physics that calculates motions in accordance with the laws of force, by 1752, from dynamic (adj.); also see -ics. As "the moving physical or moral force in anything," by 1833.
