Can a 747 go faster than the speed of sound?

Answer: The Boeing 747 can cruise at 92% of the speed of sound, Mach . 92. It is very rarely flown at this speed due to the increased fuel burn required. Most modern jets fly around 80% of the speed of sound, Mach .

Can a 747 break the speed of sound?

What would have to happen for a 747 to break the sound barrier in a sustained controlled flight? – Quora. A 747 is certainly capable of going supersonic. Boeing and other entities have tested it right up to the threshold of Mach 1 (around 0.98 or 0.99). Note the part where Evergreen actually took a 747 supersonic.

What is the speed of a Boeing 747?

659.85 mph
The 747 is one of the largest commercial aircraft ever built, and the 747-8 Intercontinental (747-8i) variant wins the race as the fastest commercial plane in service today. This plane is as tall as a six-story building with a top speed of Mach 0.86. That’s equivalent to 659.85 mph.

How is Mach calculated?

The ratio of the speed of an object and the speed of sound is known as the Mach number. Mathematically, the Mach number equation can be written as: M = v / c , such that v is the speed of the object and c is the speed of sound.

Is a 747 a jumbo jet?

The 747 was the first airplane dubbed a “Jumbo Jet”, the first wide-body airliner. The 747 is a quadjet, initially powered by JT9D turbofan engines, then GE CF6 and Rolls-Royce RB211 engines for the original variants. With a ten-abreast economy seating, it typically accommodates 366 passengers in three travel classes.

What is the takeoff speed of a Boeing 747?

The 747 goes from its approximate takeoff speed of 200 mph (89.4 meters per second) to 0 mph in 27 seconds.

How do you calculate speed of sound?

speed = distance/time If a sound wave were observed to travel a distance of 700 meters in 2 seconds, then the speed of the wave would be 350 m/s. A slower wave would cover less distance – perhaps 660 meters – in the same time period of 2 seconds and thus have a speed of 330 m/s.