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Speed Of Sound
Factors that affect the speed of sound by Paul Manalo The speed of sound is the distance travelled by a point on a sound wave per unit of time (Doshi, 2007). As people may have observed, sound travels faster in the ground than through air. This is why horseback riders can determine if there is an appro... More> X-51A WaveRider goes six times the speed of sound by D. Vogt The X-51A WaveRider is an unmanned U.S. Air Force experimental aircraft capable of reaching hypersonic speeds (specifically, six times the speed of sound, or 4000 miles per hour) using new scramjet engine technology. Test flights began in December 2... More>
	Poetry: Going fast by Anthony Megna The need for speed Going fast! I tried to go slow But that didn't last.... Time was my friend Now it's my foe So is going fast The way to go? Why slow down? Life keeps moving I need to go fast But what am I proving? The speed of sound The speed... More> Poetry: Jets by Nol K. Martin-tungpalan Transonic Supersonic Hypersonic Mach 1 Into the stratosphere Surpassing the Speed of sound Seven hundred sixty one Miles per hour Winged ultrasonic Passage to the skies More>
Swept-wing design and function by Sue Simpson When an airplane takes off its wings generate lift as air flows over the wings. The wing surface curved, so air moving of the top of the wing goes faster than air flowing under the bottom of the wing which is flat. There's more pressure under the wi... More> Poetry: Hello, it's me by Moeze Lalji Hello, it is me I am coming To the world With five times The speed of sound The wheelberrow Of science Has found me They call me The advanced hypersonic Weapon I am nearly out Of the garden shed In 60mins I will be with you! More>
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