Acar travels at uniform acceleration over a distance of 440.0 m. its final velocity after 20.0 s is 33.0 m/s. what is its initial velocity?

Since it is a uniform accelerated motion, we can use the following SUVAT equation that relates initial velocity, final velocity, time and distance covered:

where

S=440.0 m is the distance covered

vi is the initial velocity

vf=33.0 m/s is the final velocity

t=20.0 s is the time

Re-arranging the formula and substituting the data, we can find the initial velocity: