* Meters per second (m/s): This is the standard unit in the International System of Units (SI).
* Kilometers per hour (km/h): This unit is commonly used for road speeds and other everyday applications.
* Miles per hour (mph): This unit is widely used in the United States and some other countries.
* Feet per second (ft/s): This unit is used in some engineering and scientific applications.
* Knots (kn): This unit is specifically used for maritime and aviation speeds, where 1 knot is equal to 1 nautical mile per hour.
The choice of unit depends on the specific context and application.
