conspiracy theories of 911

For those who are educated in physics, could you help me clarify a 911 conspiracy theory?
Some people (for Conspiracy theorists) argue that theres no way the 2 buildings would have collapsed from being hit by any of the 2 planes. They say expolsives another has been planted and that this should be a controlled demolition. WTC 7 also collapsed, and they say it could not be detached from the impact of other buildings. Are they correct? It is physically impossible for the buildings to reduce the way the government say they did?
consider a plane crashed against a building …. There are two types of energy. potential and kinetic … potential is stored energy and is especially present in the fuel and combustible materials. kinetic energy is in the camera movement. This is a very rough calculation ….. potential energy …. aircraft approximately 11500 gallons of fuel. combustion heat = 43 MJ / kg, density = 0.8 g / cm ^ 3 is equivalent 1.5 x 10 ^ 9 kJ of energy …. kinetic energy plane weighs about 255,000 pounds loaded, if you travel to say about 400 mph, its energy kinetic = 1 / 2 mv ^ 2 which corresponds to about 2 x 10 ^ 6 kJ of energy to total = 1.5 x 10 ^ 9 kJ compared, 1 tonn of dynamite = 4.2 x 10 ^ 6 kJ so that the energy in the air = 3.5 x 10 ^ 9 kJ / 4.2 x 10 ^ 6 kJ = approximately 333 x 10 ^ 3 tonns of dyamite. That's 1 / 3 pound of dynamite Tonn …. is an enormous amount of energy ….. the atomic bombs dropped on Japan had about 15 kton …. plane if the acceleration with fuel was about 1/50th the energy of the ……. nuclear weapons first and that is just the start of the event. that the building absorbs many types of energy that things happen. 1) temperature increase, 2) combustibles ignite. releasing energy by burning, 3) the hot material expands and loses its integrity (as steel), etc., especially since the collapse of twin towers midway of the building, they destroyed the support structure where they fall. when it happened, gravity took over and the top of the building started accelerating towards the earth. as he has done is more dynamic destroyed the buildings down. May things have been different if the planes had hit the top of the building instead of halfway down the buildings …. yes .. buildings collapsed. yes the planes crashing into buildings caused the collapse. yes many people have been killed. any government of the United States was not behind the attacks.
Theories And Bizarre Events On 9/11
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911 in Plane Site – Director’s Cut $7.98 Studio: Anthem Pictures Release Date: 02/12/2008 Run time: 72 minutes Rating: Nr… |
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Waiting For Nesara $11.21 Studio: Pathfinder Home Ent Release Date: 08/26/2008… |







































































