Speed has nothing to do with where you are. You can travel at supersonic speed pretty much anywhere if you have the right vehicle.
Some do, some don't. The bullet from a .45ACP is subsonic. There are a number of planes that fly at supersonic speeds.
for a sonic boom to occur, the object (usually a airplane)must travel supersonic or faster than the speed of sound(about 340 meters per second). The sonic boom continues as long as the object is supersonic. More info see http://en.wikipedia.org/wiki/Sonic_boom.
Most military combat aircraft can make a sonic boom, even space shuttles. The aircraft flies up to Mach 2, twice as fast as the speed of sound and can travel more than one thousands miles per hour, which is much faster than the speed of sound. A supersonic passenger aircraft can also beat the speed of sound (it is called air France the Concorde). A supersonic boat can also make a sonic boom and there are even supersonic cars the fastest land vehicle. There is a Russian supersonic bomber called the Tu-160 Blackjack and the United States has a supersonic bomber called the B-1 bomber.
The Supersonic Transport, or SST has been discontinued due to ongoing mechanical problems. Modern Air-force fighter jets are capable of traveling at supersonic speeds.
A drawback of supersonic travel is noise pollution.
Supersonic waves are waves that can travel faster than normal sound waves.
Speed has nothing to do with where you are. You can travel at supersonic speed pretty much anywhere if you have the right vehicle.
Massive amounts of thrust.
Supersonic plane
The dry air speed of sound is about 1125 FPS, so anything over that is considered supersonic.
The properties of air flow at supersonic speeds is different than for subsonic speeds. So the design of the shape of the airplane and the inlets for the engines have to be different in order for it to fly at supersonic speeds.
You mean Concorde?
It is an oxymoron, a self-contradiction, in that sound must travel at the speed of sound (which does vary by the medium or material). Supersonic means "faster than sound."You might, however, describe vibrations as being supersonic, meaning that they are traveling faster than sound would in air.
I don't think there is such a thing as the "supersonic theory". If you mean "superstring theory", no, they are not the same.
Supersonic jets can travel faster than mach1 aprox 340.29 m/s normal jets can't achieve this speed.
The simple answer is "Faster than the speed of sound"