Assuming you start from rest and that the acceleration is constant, use ½a*t²=x, where a is your acceleration, t is time, and x is distance. For velocity, use v=a*t, where v is final velocity and t is time. Make sure you use the positive time value.Click to see full answer. Considering this, how do you find velocity from acceleration?To obtain the velocity that you reached after accelerating a few seconds you multiply the acceleration (m/s^2) with the number of seconds that you were accelerating (so in s). You get m/s^2 times s = m/s. That is your velocity after accelerating a few seconds. So v = a x t (velocity is acceleration multiplied by time).Subsequently, question is, what is the formula for speed? To solve for speed or rate use the formula for speed, s = d/t which means speed equals distance divided by time. To solve for time use the formula for time, t = d/s which means time equals distance divided by speed. Also Know, what is the formula to find displacement? Introduction to the Displacement and Acceleration Equation It reads: Displacement equals the original velocity multiplied by time plus one half the acceleration multiplied by the square of time. Here is a sample problem and its solution showing the use of this equation: An object is moving with a velocity of 5.0 m/s.What is the relationship between the velocity and acceleration?The relationship between acceleration and velocity is that they are both related to speed. Also, they are each other. Acceleration is a change in velocity. The only difference is that acceleration is a change in speed/direction.