Freefall and Building 7 on 9/11

by DAVID CHANDLER

With his background as a teacher of physics, David Chandler has made invaluable contributions to the quest for 9/11 truth and justice, helping to make technical aspects of the controlled demolition of all three World Trade Center buildings more accessible to lay persons. In this article, he covers one of the more crushing pieces of evidence that disproves the official account, the freefall of Building 7.

Galileo was the first to describe the amazing fact that, apart from air resistance, all objects fall at the same "rate." If you have not experienced this fact directly, try dropping a large rock and a pebble side by-side. The rate we are referring to is not a "speed," because for a falling object the speed is constantly changing. The rate we are talking about is actually the "rate of increase of speed," how quickly the speed builds up, called acceleration. The acceleration achieved by all falling bodies, apart from air resistance, is called the "acceleration of gravity."

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