What is the unit for velocity?

The unit for velocity is meters per second (m/s) in the SI system. It indicates the rate at which an object changes its position with respect to time. It can also be measured in other units such as miles per hour (mph), kilometers per hour (km/h), feet per second (ft/s), etc. The direction of the velocity is also important and is usually indicated by a positive or negative sign. Positive velocity means that the object is moving in the positive direction and negative velocity means that it is moving in the negative direction. Velocity is one of the fundamental concepts in physics and is used in many different fields, including engineering, astronomy, and sports science.