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The sound barrier or sonic barrier is the large increase in aerodynamic drag and other undesirable effects experienced by an aircraft or other object when it approaches the speed of sound. When aircraft first approached the speed of sound, these effects were seen as constituting a barrier, making faster speeds very difficult or impossible.
The Sound Barrier is a 1952 British aviation drama film directed by David Lean. It is a fictional story about attempts by aircraft designers and test pilots to break the sound barrier. It was David Lean's third and final film with his wife Ann Todd but it was his first for Alexander Korda's London Films, following the break-up of Cineguild.
The Sound Barrier: Directed by David Lean. With Ralph Richardson, Ann Todd, Nigel Patrick, John Justin. Fictionalized story of British aerospace engineers solving the problem of supersonic flight.
The Sound Barrier (conocida para su distribución en español como La barrera del sonido y Sin barreras en el cielo [1] ) es una película británica dirigida por David Lean en el año 1952 y protagonizado, en los roles protagonistas, por Ralph Richardson, Ann Todd, Nigel Patrick, John Justiny Denholm Elliott.
Sound barrier, sharp rise in aerodynamic drag that occurs as an aircraft approaches the speed of sound and that was formerly an obstacle to supersonic flight. If an aircraft flies at somewhat less than sonic speed, the pressure waves (sound waves) it creates outspeed their sources and spread out.
16 de feb. de 2017 · Breaking the Sound Barrier. NASA. Humans delight in speed. History reveals ever more engineered acceleration: a transition from competitive running on two legs to auto racing on roads, from horse-drawn locomotion to high-speed train travel, from transcontinental aerial treks to space-station shuttle launches.
30 de sept. de 2017 · Bullets and cannon balls had exceeded the speed of sound for hundreds of years, but the question loomed as to whether or not a plane — or a man — could withstand the pressures that accompanied it.
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