#DID WTC FALL AT FREEFALL SPEED FULL#
#DID WTC FALL AT FREEFALL SPEED REGISTRATION#

They are not there! Blown away?Īre you saying that the support was blown up 1 second after it had already failed? Boy, I hope this conspiracy is fully revealed someday, just so I can see how friggin awesome and complex it really was. The columns between ground and floor 29 are supposed to crumble due to the weight/load of the structure above floor 29 applied to them in combination with local failures caused by thermal expansion of supporting members of these columns.īut during 2.5 seconds the 49 columns below floor 29 do not offer any resistance at all. So the question is what happens below floor 29 during those 2.5 seconds when the top part was accelerating at g = 9.81 m/s²? Why doesn't the crumbling structure below floor 29 provide any resistance to the top part as it does before and after those 2.5 seconds? The average acceleration during the 5 seconds is about 0.5 g, but that does not mean anything. The last 1.5 seconds the acceleration ot the top is again small = plenty of resistance again by the structure below the 29th floor (or what remains of it). The following 2.5 seconds the acceleration is 9.81 m/s² = no resistance at all by the structure below the 29th floor - the whole top part above floor 29 is in the air!! Only gravity (g = 9.81 m/s²) acts on it. The first second the acceleration of the top is small = plenty of resistance/support by the structure below (and above) the 29th floor. As soon as it does, the building slows again and begins to crush up.Īt least, that's how this layman understands it. The western core (remaining after the eastern interior has collapsed) is yanking the perimeter down behind it, and since it begins to pull apart at the seventh floor, the core has to fall about that far before it encounters significant resistance from below. The building encountered significant resistance during this time, so much so that it could offset a period of 2.5 seconds where the corner was essentially in freefall.Īnd NIST's explanation does allow for this period of freefall. The time it took the building to fall is 40% slower than it would be if the building had accelerated at the rate of gravity for the entire time. NIST measured from the very beginning of the descent of the top northwest corner to where they both stop, at the height of the 29th floor. He thinks that NIST covered up this period of freefall with deceptive language.

He believes this can only be due to controlled demolition. The problem is how Chandler then interprets this. I responded to this in the other thread, so I'll just repeat my post here.Ĭhandler actually proves to my satisfaction that for about 2.5 seconds, the top northwest corner accelerated at the same rate as gravity would accelerate it. I'm not experienced enough in the art of collapsing buildings or usage of Physics Toolkit, but could someone help me out here? What does he mean, and what merits does his argument have, if any? By clicking the link below you agree to view content from an external website. The ISF can not be held responsible for the suitability or legality of this material. YouTube Video This video is not hosted by the ISF. The video responds to the recently released NIST WTC7 document. such things as breaking, bending, crushing, etc.) A video detailing the measurement process and commenting on the results is posted on the AE911Truth YouTube channel, accessible through. It also indicates that the energy of the falling mass is not available to do work on the lower structure (i.e.

#DID WTC FALL AT FREEFALL SPEED REGISTRATION#

Registration is simple, fast and free! Click here to register today.Ĭontrary to the August 2008 NIST report on WTC7, the acceleration of Building 7 has been measured and is found to be indistinguishable from the acceleration of gravity over a period of about 2.5 seconds during the fall.

#DID WTC FALL AT FREEFALL SPEED FULL#

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Did wtc fall at freefall speed