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Convert Knots to Kilometers Per Minute (kt to km/min) ▶ Conversion Table
How to convert1 kilometer per minute (km/min) = 32.3974082 knot (kt). Kilometer Per Minute (km/min) is a unit of Speed used in Metric system. Knot (kt) is a unit of Speed used in Standard system. Kilometers per minute: A unit of speedKilometers per minute (km/min) is a unit of speed or velocity in the International System of Units (SI). It measures how fast an object is moving by calculating the distance traveled in kilometers divided by the time taken in minutes. For example, if a train travels 3 kilometers in 2 minutes, its speed is 1.5 km/min. How to convert kilometers per minuteKilometers per minute can be converted to other units of speed or velocity by using simple conversion factors. Here are some common units and their conversion factors:
Where kilometers per minute are usedKilometers per minute are mainly used in transportation and sports to measure the speed or velocity of vehicles and athletes. For example, the maximum speed of a Formula One car is about 5 km/min or about 300 km/h. The average speed of a marathon runner is about 0.35 km/min or about 21 km/h. The cruising speed of a commercial jet airliner is about 16.67 km/min or about 1000 km/h. Definition of kilometers per minuteAccording to the SI definition, one kilometer per minute is the speed of a body that covers a distance of one kilometer in a time of one minute. Mathematically, it can be expressed as:
where v is the speed or velocity in kilometers per minute, s is the distance traveled in kilometers, and t is the time taken in minutes. History of kilometers per minuteThe concept of speed or velocity has been studied since ancient times by philosophers and scientists such as Aristotle, Galileo, Newton, etc. The kilometer was originally derived from the French kilometer which was defined as one thousand meters. The minute was originally derived from the Babylonian sexagesimal system which divided an hour into sixty minutes. The combination of these two units resulted in the kilometer per minute as a unit of speed or velocity. The kilometer per minute was officially adopted as part of the SI system in 1960. Example conversions of kilometers per minute to other unitsHere are some examples of converting kilometers per minute to other units of speed or velocity: 1 km/min = 16.6667 m/s = 60 km/h = 37.2823mph = 32.3974kn = 3280.8399 ft/min = 39370.0787 in/min KnotsDefinition of KnotsKnots, commonly denoted kn, is a unit of speed equal to one nautical mile per hour, exactly 1.852 km/h (approximately 1.151 mph or 0.514 m/s). It is the standard unit of speed used in meteorology, and in maritime and air navigation. A vessel travelling at 1 kn along a meridian travels approximately one minute of geographic latitude in one hour. How to Convert KnotsTo convert knots to other units of speed, we need to multiply or divide by the corresponding conversion factors. For example, to convert knots to kilometers per hour, we need to multiply by 1.852, since there are 1.852 kilometers in one nautical mile. To convert knots to meters per second, we need to divide by 3.6, since there are 3.6 seconds in one hour. Here are some examples of how to convert knots to other units of length in the US Standard system and the SI system:
Where Knots Are UsedKnots are used in various fields of science and technology where the speed and direction of movement of objects or phenomena are measured or applied in relation to water or air currents. For example:
History of KnotsThe origin of knots as a unit of speed can be traced back to the ancient practice of measuring the speed of ships by using a device called a chip log or log-line. This device consisted of a wooden board attached to a rope with knots tied at regular intervals along its length. The board was thrown overboard from the stern of the ship and allowed to drag behind it while the rope was let out for a fixed amount of time (usually measured by a sandglass). The number of knots that passed over the rail of the ship during that time indicated the speed of the ship in nautical miles per hour. The first recorded use of this method was by the Phoenicians around the second millennium BCE. The device was later improved and standardized by various civilizations such as the Greeks, Romans, Arabs, Vikings, Chinese, and Europeans. The length of the nautical mile and the spacing of the knots varied from place to place and from time to time until they were fixed by international agreement in the late nineteenth century. The term knot was derived from the Old English word cnotta meaning “a knot”. It was first used as a unit of speed by English sailors in the early seventeenth century. Example Conversions of Knots to Other UnitsHere are some examples of how to convert knots to other units of speed, using the conversion factors given above:
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Kilometers Per Minute to Kilometers Per Second Kilometers Per Minute to Miles Per Minute Knots to Feet Per Second Knots to Kilometers Per Day Knots to Kilometers Per Hour Knots to Light Speed Knots to Mach Knots to Miles Per Day Knots to Miles Per Minute Knots to Miles Per Second Knots to Miles Per Hour Knots to Meters Per Second Kilometers Per Second to Kilometers Per Hour Knots to Kilometers Per Hour Knots to Miles Per Hour Kilometers Per Hour to Kilometers Per Second Kilometers Per Hour to Knots Kilometers Per Hour to Light Speed Kilometers Per Hour to Mach Kilometers Per Hour to Miles Per Second Kilometers Per Hour to Miles Per Hour Kilometers Per Hour to Meters Per Second Light Speed to Kilometers Per Hour Light Speed to Miles Per Hour Mach to Kilometers Per Hour Mach to Miles Per Second Mach to Miles Per Hour Miles Per Second to Kilometers Per Hour Miles Per Second to Mach Miles Per Hour to Knots Miles Per Hour to Kilometers Per Hour Miles Per Hour to Light Speed Miles Per Hour to Mach Miles Per Hour to Meters Per Second Meters Per Second to Kilometers Per Hour Meters Per Second to Miles Per Hour |
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