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5 lut 2024 · Mach 2 is a velocity equivalent to twice the speed of sound, which varies depending on factors such as altitude, temperature, and air density. At sea level, the speed of sound is approximately 767 miles per hour (1,235 kilometers per hour). Therefore, Mach 2 translates to roughly 1,534 miles per hour (2,470 kilometers per hour).
Mach Speed is when an object moves faster than the speed of sound. For normal and dry conditions and temperature of 68 degrees F, this is 768 mph, 343 m/s, 1,125 ft/s, 667 knots, or 1,235 km/h.
9 mar 2023 · Mach is the ratio of the velocity of an object relative to the speed of sound. Regarding aircraft, Mach measures how fast the plane moves through the air mass at its current altitude relative to the speed of sound, which is 761 miles per hour at sea level on a standard day.
For example, the standard atmosphere model lapses temperature to −56.5 °C (−69.7 °F) at 11,000 meters (36,089 ft) altitude, with a corresponding speed of sound (Mach 1) of 295.0 meters per second (967.8 ft/s; 659.9 mph; 1,062 km/h; 573.4 kn), 86.7% of the sea level value.
Convert Mach number (M) to another unit of speed such as knots, speed of sound, or speed of light, and see the conversion formulas.
19 maj 2022 · Convert between Calibrated Airspeed (CAS), Equivalent Airspeed (EAS), True Airspeed (TAS) and Mach number (M) using the tool below. You need to specify the altitude at which you would like to perform the calculation as well as any one of the four airspeeds. Altitude selection is mandatory.
16 sie 2022 · If you want to know how fast your plane is going in terms of the speed of sound, our Mach number calculator comes in handy. With few inputs and straightforward outputs, you will easily find your answers.
