How long will it take to get to New York from London?
By sonic hypersonic place you will need only 2 hours
The speed of 6,000 km/h is known as . . .
Mach 5
Characterize the sound produced by an aircraft speeding up to Mach 5
The sound is loud with a characteristic "bang" when it hits the speed of sound
Who is working on developing an experimental aircraft for the commercial flights?
The American Space Agency
How long should we wait for hypersonic flights to be operated by commercial airlines?
Up to 30 years
What is the motivation for international companies to invest huge sums of money in the sonic plane?
1. to connect the most remote areas of the Earth
2. to speed up the business around the world
3. to revolutionize the market of air travelling
According to the airticle, tell me the pros and cons of this international project?
Your own list of advantages and drawbacks
Please, describe the structure of hypersonic plane?
It will be equipped with a dual tail, wings that bend backwards and an extremely pointy nose. It would resemble a space shuttle.
Do we really need hypersonic aircrafts?
your own answer
