There are a few supersonic airplanes that are extremely prominent in history are the X-1 and the SR-71 Blackbird, but today there are many other companies such as Concorde, international governments, and other large companies that house these kinds of aircraft.
The sound barrier
No, most bullets however do break the sound barrier, at roughly 1100 fps is the speed of sound. Some of the smaller pistal rounds like the 9mm go about 900 fps to about 1050 fps. So there you have it not all bullets break the sound barrier.
No, a Cobra helicopter cannot break the sound barrier. The maximum speed of a Cobra helicopter is around 185-190 mph, which is significantly lower than the speed of sound (about 767 mph at sea level).
When an object exceeds the speed of sound without a plane, it generates a sonic boom. The intense pressure waves created can cause damage to buildings and disrupt the environment. Additionally, breaking the sound barrier without proper equipment can be harmful to the human body due to the rapid acceleration and deceleration involved.
The speed of sound is approximately 767 mph at sea level. To break the sound barrier, an object would need to travel faster than this speed, so it would have to be moving faster than 767 mph.
Only jet fighter planes break sound barrier now.
Concorde breaks the sound barrier at 2.02mach Super sonic aircraft break the sound barier. They used the plane x-1
there by poeple
Because breaking the sound barrier requires exceeding the speed of sound. The speed of sound is approximately 761 miles per hour at seal level at an the air temperature of 59 degrees Fahrenheit.
1990
1990
No, helicopter blades do not break the sound barrier. The tips of the blades can approach the speed of sound, but the entire blade does not exceed the speed of sound.
Chuck Yeager flew the Bell X1 to break the sound barrier in 1947Chuck Yeager flew the Bell X1 to break the sound barrier
Yes, depending on which aircraft you have but there is no indication that you have broken the sound barrier unfortunately.
NO
Yes
Most modern guns DO fire bullets that break the sound barrier. That is, their bullets travel faster than the speed of sound when they are fired.