This is much harder than steady paced running and has a much greater training effect. Essentially you need to cover 1.5 miles as a series of sprints with jog recoveries rather than at a single pace. Set it to 12 to 14 for a 12min to 10min 17 sec pass. However, some people prefer a more accurate way to determine distances and or a way to count other non-walking physical acti vities. For distance-based walking programs where people track progress to a destination, we recommend using an average of 2,000 steps per mile for simplicity. Type in your own numbers in the form to convert the units Quick conversion chart of km2 to m2. distances (miles) covered to be fun and motivating.
Use this page to learn how to convert between square kilometers and square meters. The speed of sound is equal to 1091 kph = 678 mph at temperature -48 degrees F and altitude 30000 feet. 11 km/h mathematically is correct for the stated time bit thats a bear minimum. Note that rounding errors may occur, so always check the results. At Standard Sea Level and temperature 15 degrees Celsius, the speed of sound is 1225.03 kilometers per hour, kph (kph) = 761.2 mph = 340.3 meters per second (m/s) = 1116 foot per second (ft/s) = 661.5 knots (kn, kt or kts). 'only 1.5 miles' c Reverso Context: Just one mile (1.6 km) from Norwich International Airport and only 1.5 miles (2.4 km) from the city centre, the hotel. Mach number ( Ma or M) is the speed of an object moving in air, divided by the speed of sound at that particular conditions, including temperature and pressure.