Supersonic speed - Wikipedia
WEBSupersonic speed is the speed of an object that exceeds the speed of sound (Mach 1). For objects traveling in dry air of a temperature of 20 °C (68 °F) at sea level , this speed is approximately 343.2 m/s (1,126 ft/s; 768 mph; 667.1 kn; 1,236 km/h).
NASA will reveal the new X-59 'quiet' supersonic jet today and …
WEBOn Friday (Jan. 12), NASA and Lockheed Martin will unveil the X-59 Quesst, a radical new supersonic jet designed to break the sound barrier without creating a thunderous sonic boom.
What Is "Supersonic"? | Scientific American
WEBJul 10, 2013 · Scientists use the term “velocity” to describe both the magnitude (or speed) of your movement combined with the direction. The final term we need to understand to talk about supersonic speed is...
Supersonic Flight - NASA
WEBSep 27, 2023 · Supersonic Flight. NASA is working with its partners to enable new choices for high-speed air travel, starting with commercial supersonic flight over land through the Quesst mission and the experimental X-59 airplane. Even faster flight some day through hypersonic technology is not impossible.
NASA’s Quesst: Reassessing a 50-Year Supersonic Speed Limit
WEBApr 27, 2023 · The SST project aimed to produce the prototype for a new commercial supersonic airliner, capable of carrying as many as 300 passengers anywhere in the world at speeds as great as three times the speed of sound. (Note that the speed of sound varies depending on things like temperature and altitude.
What Is Supersonic Flight? (Grades 5-8) - NASA
WEBMay 19, 2009 · Supersonic flight is one of the four speeds of flight. They are called the regimes of flight. The regimes of flight are subsonic, transonic, supersonic and hypersonic. Vehicles that fly at supersonic speeds are flying faster than the speed of sound. The speed of sound is about 768 miles per hour (1,236 kilometers per hour) at sea level.
How fast is supersonic flight? | Popular Science
WEBMay 1, 2023 · If you wanted to fly a plane at supersonic speeds at lower altitudes, the speed of sound is faster in that warmer air. At 10,000 feet, supersonic flight begins at 735 mph, NASA says. The...
Supersonic flight | Commercial Air Travel, Mach 1 & Mach 2
WEBsupersonic flight, passage through the air at speed greater than the local velocity of sound. The speed of sound (Mach 1) varies with atmospheric pressure and temperature: in air at a temperature of 15 °C (59 °F) and sea-level pressure, sound travels at about 1,225 km (760 miles) per hour.
What Is Supersonic Speed? - National Aviation Academy
WEBApr 26, 2022 · Supersonic speed is the speed of an object that is faster than the speed of sound, measured at about 768 miles per hour at sea level. Supersonic speed is one of the four “ regimes of flight ” (subsonic, transonic, supersonic, hypersonic).
Supersonic Definition & Meaning - Merriam-Webster
WEB1. : ultrasonic. 2. : of, being, or relating to speeds from one to five times the speed of sound in air compare sonic. 3. : moving, capable of moving, or utilizing air currents moving at supersonic speed. 4. : relating to supersonic airplanes or missiles.
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