Contact us
Choose a category below so we can get back to you as quickly as possible.
你先寫出加速度公式 x=v0t+1/2at^2 x=4t+2t^2 兩條公式看一下對比一下直接看出 v0=4 a=4 因為係數對應
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.