Some even do object variable motion, at the beginning of V0, at the end of VT, which seek to achieve …

its next-gen vt to increase vo side solution:set to reach half the rate of displacement V
According to the formula:Vt ^ 2-V0 ^ 2 = 2as
Vt ^ 2-V ^ 2 = 2as / 2
two-a solution:V = ? (Vt ^ 2 + V0 ^ 2) / 2 set to reach half of the displacement of Speed of Vs / 2
According to the formula:the entire process from time to time Vt ^ 2-V0 ^ 2 = 2as
half of the distance from time to time Vs / 2 ^ 2-V0 ^ 2 = 2as / 2
by the first-show Bring out as a second-:V = ? (Vt ^ 2 + V0 ^ 2) / This is the formula, the mid-point of the instantaneous rate of displacement V = ? (Vt ^ 2 + V0 ^ 2) / 2