What happens when an airplane hits a concrete wall?

Take a look at this clip and you'll get a good feel for what happens to
an airplane when it hits a concrete wall. Many of you have seen the
Michael Moore-esque website that asks the question: "If it's true that
a Boeing airliner hit the Pentagon, what happened to all the parts of it?
"Why did we not find more pieces of it? Where did all that mass GO?" (Therefore, 9-11 must have been a US gov't conspiracy!)
Well, for those who question what happened to "all the mass of that airplane"...watch. It's an Air Force engineering test of a concrete barrier, that was to surround nuclear reactor domes, to see if it would indeed survive an aerial attack. With the highspeed cameras rolling, they accelerated an F-4 Phantom to 500mph and... "What happens when an 'Unstoppable Force' meets an 'Immovable Object'???" Watch in slow motion as the F-4 turns to vapor.

Category:

Autos & Vehicles

Tags:

• airplane

[AnnigmaExtermination]

I thiink this is a bunch of hoooplaaah

[TheHungrySnail]

@D3mang3l Daniel,

You have just said that this only has a fraction of the mass and therefore a fraction of the energy, yet it was completely destroyed - are you saying that an airliner with more mass and more energy would actually be affected less?

[D3mang3l]

OMG, this is an f4 phantom... It has a fraction of the mass of an airliner. THIS IS A STRAW MAN ARGUMENT the Debunker fairies are trying to use to fool people into thinking they are wrong. Look up what a straw man argument is, and compare it to this video, it is almost a textbook example. Don't let the morons and liars fool you into letting this issue go... 9/11 was an inside job!

[SeannMarylee]

@wonderfulbob there wouldn't be any kerosene left after an explosion like that...do you know how flammable it is?? also, it was a 767...also, how can he say it was a big plane? he must have been looking out the window when it happened huh?

[TheKmagz]

im not trying to be a conspiracy guy but....how did the damage go into the third ring of the pentagon (310 according to Wikipedia) if there was no plane...im confused....

[guitarist2oo8]

Holy crap that'd mad xD

[nameofthepen]

Too bad the video cuts off during the dust cloud. What does it prove?

Who knows what actually happened to the jet? I sure don't.

[YouAreOneOfUs]

Yet , you believe , a guy that couldnt fly a plane , swooped down at 500 mph , then flew insches off the ground , hundreds of yards , hit a concrete wall (that wasnt a nuclear power plant reinforced wall) and the engines vanished without even leaving a mark.

I like how they show a simulation and the plane has no engines. There were no engine 'holes' in the building and the supports were blown out , not pushed in.

Pure fantasy. and sky scrappers turn to DUST because of fire.

[YouAreOneOfUs]

@lmorgese

And all you debunkers keep believing everything that your corrupt government tells you and go back to sleep.

Because if you can believe building 7 fell down , at FREE FALL , because another building got hit , there is no hope for you.

[nameofthepen]

Here, we see Concrete 1, Plane 0

Yet, on 911, somehow physics reversed itself, and it was Load-bearing Steel walls 0, Plane 1?

LOL! Didn't happen. Never gonna happen. We were shown cartoons on 911, and we believed they were real.