x is the displacement of the object, measured in meters
t is the amount of time that we analyze the movement of the object, measured in seconds
v0 is the initial velocity of the object, i.e. the velocity of the object at the beginning of our analysis, measured in meters per second (m/s).
v is the final velocity of the object, i.e. the velocity of the object at the end of the time period t. The final velocity is measured in meter per second (m/s).
A car that is moving with an initial velocity of 4 m/s experiences an acceleration of 6 m/s2. Find the final velocity of the car after it has moved a distance of 7 meters while experiencing this acceleration.
Use the Method of Substitution
Velocity is found from displacement and acceleration.