Meters per minute (m/min)
Meters per minute (m/min) is a unit of speed and this unit is the number of meters travelled in one minute.
Miles per hour (mph, mi/h)
Miles per hour (mph or mi/h) is a unit of speed. Mph is a unit commonly used to express the speed of vehicles, such as cars and trains in countries that have traditionally used the imperial system such as the United States and United Kingdom.