How to convert mph to m/s? As there are 1609.344 meters in a mile and 3600 seconds in an hour, divide 1609.344 by 3600, that makes 0.44704 meter per second equals to 1 mile per hour. For example, to find out how many meters per second is 25 miles per hour, divide (25 * 1609.344...
According to the English measurement system, a nautical mile equals 1.1508 miles or 6,076 ft. What is Knot? Then comes the knot. Of course, we are not talking about sailing knots, such as Figure-8 Knot. A nautical knot is a unit of speed equal to one nautical mile per hour (...