It is a derived unit.

Unit for velocity. The speed of a car. Velocity is the displacement of body with respect to time and direction…. Velocity=displacement/time si unit for distance is meter.

Velocity is distance traveled per time together with the direction of motion. What is your average velocity? Velocity is defined as a vector measurement of the rate and direction of motion.

So, it can be defined as the change in the position of an object, divided by time. Velocity measures motion starting from one place and heading. From the above equations, you can also imagine what are velocity units.

Now recall the formula which is velocity = displacement ÷ time. The si units for velocity is meters per second. Velocity is a measure of how quickly any given object moves.

The average velocity is the displacement or position. Speed and velocity are both measured using the same units. Meter per secondthere is no standard si unit for velocity actually.

Mathematically, velocity is often described as the change in position over the change in time. Although the si unit for velocity is m/s (meter per second), it can be expressed in any unit of d/t (distance per time). So, the velocity is the change in the position of an object, divided by the time.