Most people don't know that there were actually 3 buildings which came
crashing down on the day of 9/11.

The third building, WTC 7, can be seen here

http://video.google.com/videoplay?do...32340306101329

There is no mention of this building in 911 Omission Report.

Can fire make a building come crashing down at free fall rate?

If you think it can, patent the idea and make billions in the
demolitions industry!

How do we know WTC 7 was demolished?

If WTC 7 collapsed in 6 seconds, and it takes 6 seconds to free fall
from the roof of WTC 7, then you got it - WTC 7 underwent a free fall.

This means as the each floor was falling straight to the ground it did
so without crashing into anything on the way. ONLY CONTROLLED
DEMOLITION CAN ACCOMPLISH THAT!

PROPOSITION 1:
It took a total of 6 seconds for the roof of WTC 7 to reach the
ground. This proposition is supported by the empirical,

http://video.google.com/videoplay?do...32340306101329
Collapse start time: 17 seconds
Collapse end time: 23 seconds
Total collapse time: 23-17 = 6 seconds

PROPOSITION 2:
A free fall from a height equal to the roof of WTC 7 would take 6
seconds. This proposition derives trivially through (Galilean)
kinematical considerations alone:

Displacement = initial velocity * total time + 1/2 * acceleration *
total time^2

or

s = ut + 1/2at^2
where
s = 174 m (height of building)
u = 0 m/s (building was stationary prior to collapse)
a = 9.8 m/s^2 (since gravitational field strengh averages at
a constant)

Thus,
174 = 0 t + 1/2 9.8 t^2

Solving for t
t = sqrt( 2 * 174 / 9.8)
= 5.9590
~ 6 seconds

On Oct 8, 1:09 pm, schoenfeld....@gmail.com wrote:
....and what made the hole in the Pentagon??????.....and where are the
firecrew who attended??? ALL gone!!!

In article <1191845372.963168.300370@y42g2000hsy.googlegroups .com>,
<schoenfeld.one@gmail.com> wrote:
Once it starts, yes.

Go for it. The demolitions industry tends to want good control,
though.

You forgot to wear your tinfoil hat shiny side out.

How far had it fallen before those "6 seconds" started being counted?

Consider what would happen if the bottom floor were smashed (say, by
an earthquake, or equivalent shaking of the ground caused by two huge
towers collapsing right next to it). The top of the building falls at
freefall speed. Then the bottom of the 2nd floor hits the ground,
shattering the 2nd floor; but the stuff above it keeps falling at the
same speed, so the roof is still falling at freefall rates.

Proof by capital letters?

You need a better timer.

So if it took 6.2 seconds, it was falling a little slower than
freefall, but you'd just round things to prove your point and ignore
the actual facts.

Seth