meinaan yliäänipaukku ajassa 4:42.
http://youtube.com/watch?v=eIyXsdJuvrs
Joo, tuohan on NASA Facts joten ei minkään arvoista näiden "tiedemiesten simissä".
...The double sonic booms arenow distinctive signatures of each space shuttle landing.
The nose and tail shock waves are usually of similar strength.
The interval between nose and tail shock waves on the space shuttles, which are 122 feet long, is about one-half of a second (0.50 sec), making the double boom very distinguishable...
http://youtube.com/watch?v=eIyXsdJuvrs
Joo, tuohan on NASA Facts joten ei minkään arvoista näiden "tiedemiesten simissä".
...The double sonic booms arenow distinctive signatures of each space shuttle landing.
The nose and tail shock waves are usually of similar strength.
The interval between nose and tail shock waves on the space shuttles, which are 122 feet long, is about one-half of a second (0.50 sec), making the double boom very distinguishable...
Vastaukset 3
Vanhimmat
Sitä hidastetaan shokkiaalloilla jotka saadaan aikaan sellaisella tulitikkurasian kokoisella ydinaseella.
sotilasasiantuntijan (anonyymi) minivetypommeilla
sehän tapahtui samoihin aikoihin.