Know the distance

Know the distance

Let the initial velocity be V0, the acceleration be a, the displacement be s, and the final velocity be v. in the linear motion, there are v = V0 + ATS = v0t + 0.5at & # 178; = (V0 + 0.5at) t 2S = (2v0 + at) t = (V + V0) TT = 2S / (V + V0) v = V0 + A2S / (V + V0) V & # 178; + V × V0 = V × V0 + V0 & # 178; = V0 & # 178; + 2sav = root