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How fast is mach 20? Mach 20= 15,200 miles per hour.Mach numbers are determined by the speed of the object divided by the speed of sound.The speed of sound is approx. 760 miles/hour - a Mach 1 ...
Best Answer. It depends on Sonic's form, see Sonic in his normal form can run at a speed of about 762 mph, but the speed of sound is only about 761 mph. Therefore, Sonic is 1 mph faster than the ...
The speed of sound at 20°C is 343 m/s or 1236.3 km/h all over the world. In USA they need for the speed of sound at 68 degrees Fahrenheit 1126.713 feet per second or 768.2 miles per hour ...
Mach 1 is the speed at which you break the sound barrier. The speed of sound, or Mach 1, at sea level and under "standard condition" is:1,116.4 ft/s340.3 m/s761.2 mph1,225.1 km/h
How fast is Mach 1? Mach 1 is the speed of sound, which varies by the air's pressure and temperature. Mach 1 at sea level is 340.3 m/s, 764.2 mi/h, 1,225 km/h.
760 mph (The sound barrier) is 1114.66666666. 1000. 1100. depends on several factors. the speed of sound is 343 meters per second (1,125 feet/s). This equates to 1,236 kilometers per hour (768 mph ...
So, at 20 miles altitude (a reasonable altitude for something going mach 6), the speed for mach 1 is 683.7 mph, resulting in 4102.2 mph when multiplied by 6. 4 567.2423 mph. Mach 7 =. Mach 7 is ...
There is not a conversion from cc to mph, but a 150 cc motorcycle will go about 70 mph. The top speed of a 140cc engine can vary depending on different factors such as the type of vehicle it is ...
Depending on air conditions, the typical lightning bolt moves at 224,000 mph -- or about 3,700 miles per second. However, the light you see from the lightning obviously travels at the speed of ...
The sound travels at the speed of sound to your ear. The speed of sound depends on the air factors around it. The speed of sound in air at 21 degree Celsius is 343.6 m/s. At -1 degree C it is 330. ...