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So if the firefighters and cameraman turned toward the sound of the aircraft as we are told, how did they turn directly toward the actual hit which would be almost a mile ahead of the sound?
Originally posted by PepeLapew
During that 4-5 seconds a plane traveling at 550 MPH (or 0.16 miles per seconds) would have been almost a whole mile ahead of the engine sound.
So if the firefighters and cameraman turned toward the sound of the aircraft as we are told, how did they turn directly toward the actual hit which would be almost a mile ahead of the sound?
Originally posted by Larry B.
reply to post by PepeLapew
What you are referring to is called the doppler effect. That changes the pitch of the sound but not the speed. Come on guys.... Do a little research. The speed of sound is constant for a given altitude, temperature and air density, humidity etc.
Originally posted by CB_Brooklyn
Are the Naudet Brothers for real?
This clip from their DVD should provide the answer:
The Incredible Moving Bridge
Originally posted by PepeLapew
What you see as a "moving bridge" is nothing more then a moving chopper dude. You can clearly see that the angle of view of the towers changes a bit. This shot was taken from a moving chopper hence the change in the angle of view and the movement of the bridge.
[edit on 30-9-2007 by PepeLapew]
Originally posted by CB_Brooklyn
Originally posted by PepeLapew
What you see as a "moving bridge" is nothing more then a moving chopper dude. You can clearly see that the angle of view of the towers changes a bit. This shot was taken from a moving chopper hence the change in the angle of view and the movement of the bridge.
[edit on 30-9-2007 by PepeLapew]
You've been playing too many video games
Originally posted by CB_Brooklyn
Are the Naudet Brothers for real?
This clip from their DVD should provide the answer:
The Incredible Moving Bridge
Originally posted by mirageofdeceit
First, the sound. The aircraft was not traveling at or faster than the speed of sound,
therefore the sound will occur BEFORE the aircraft.
Whilst a very good point was raised regarding distance from observer to aircraft as it travels along its flight path, the aircraft would appear to be approximately where the sound was emanating from.
To put this in context - when you hear a high-altitude jet cruising over, you hear it long after it flew past. This is because it took time for the sound to travel from the source to your ear. In the meantime, the jet moved forward. Light being faster than sound, it gives the illusion of the aircraft being ahead of the sound.
Originally posted by ipsedixit
Personally I believe that Flt. 11 was in fact going a lot slower than 550 mph., which would significantly cut the plane's lead on it's sound.
[edit on 29-9-2007 by ipsedixit]
Originally posted by matrixNIN11
The "planes" that hit the wtc were drones/missles
can we all just stop with the flight 11 bs?