Velocity is measured in what?

Answer 1

Velocity measured in displacement over time units, such as m/s, km/h, mi/h .

That gives you the size of the velocity, also called "speed"

In order to make a velocity out of a speed, you must also indicate the direction

of the speed.

Answer 2

The SI unit would be meters per second. Kilometers per hour are also used, especially outside the scientific community. In the United States, miles/hour are commonly used; another unit is a fraction of the speed of light in vacuum, for example "0.9c" (0.9 times the speed of light). This last one is the most "natural", because of the special role the speed of light hs in the Universe (among others, it is an upper limit for speeds).

For a velocity, you must also indicate a direction. If the direction is irrelevant, you talk about a "speed".

Answer 3

Velocity is measured in meters per second (m/s) or kilometers per hour (km/h). It represents the rate of change of an object's position with respect to time and includes both speed and direction.