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.
Yards per minute (yd/min)
Yards per minute (yd/min) is a unit of speed and this unit is the number of yards travelled in one minute.