THE MILE PER HOUR AND THE KILOMETER PER HOUR

The mile per hour (mph), it is a speed unit that means the number of miles per hour an object does. In the United States and Great Britain its common to use it and it is abbreviated to MPH.

The kilometer per hour (km/h) it is a speed unit of measure. An object that travels at 1 km/h moves 1 kilometer in one hour if the speed during that period. Most of cars and bikes have the speedometer in km/h.

• 1 kilometer per hour it's equal to: 0,621 mph=0,911feets per second
• A mile per hour it is equal to: 1,609344 km/h or 22/15=1,4667Feet per second