Blue Angels Around the World at the Speed of Sound - 1994 TV was released on:
USA: 1994
Mach 5 equals 5 times the speed of sound. As the speed of sound is variable according to air density Mach 5 is also variable.
The official film name is just Senna, but it's also known as Ayrton Senna: Beyond the speed of sound. Expected UK release date is mid-2011.
Speed Dadding - 2013 was released on: USA: January 2013 (internet)
The Speed King - 1915 was released on: USA: 12 January 1915
The Speed Limit - 1913 was released on: USA: 31 October 1913
The speed of sound depends on the air factors around it
around 3000 mph
Speed Angels was created on 2011-12-27.
I guess you refer to the speed of sound. The speed of sound depends on the material sounds goes through, as well as temperature, pressure, humidity, among others. For example, the speed of sound in air is around 350 meters/second; in some other materials it can be several times as fast.
The Sound of Speed - 1962 was released on: USA: 1962 (Los Angeles, California) France: May 1962 (Cannes Film Festival)
The speed of sound in a solid is faster than the speed of sound in air.
The speed of sound in steel is faster than the speed of sound in air.
Speed and Angels - 2008 is rated/received certificates of: USA:PG-13
Mach 2, twice the speed of sound. That's about 1,354mp/h or around 2000km/h.
Speed of sound in air doesn't vary with nationality, but it does vary with altitude/temperature. It's usually around 340 meters/second.
Those are ultra sonic planes. There is a sonic boom if it is traveling with sound speed.
No, the speed of sound is faster in solids.