粵典 (words.hk)香港詞
一樣嘢嘅#速度 變化除以所用時間 (acceleration (physics))
名詞用例
牛頓第二定律説明力同加速度成正比。
ngau4 deon1 dai6 ji6 ding6 leot6 syut3 ming4 lik6 tung4 gaa1 cuk1 dou6 sing4 zing3 bei2.
Newton's second law says that the acceleration and net external force are directly proportional.