Falling at Uniform Speed
Why does every thing fall at the same speed
One possible explanation comes from Einstein's theory of gravity.
In this theory, gravity is not a force in the usual sense of the
word. Masses change the geometry around them and other masses
try to move along shortest spacetime paths in this curved geometry.
Of course, this theory is based on the fact that all masses fall
with same accleration. . .
So the answer is: It is not true that everything falls with the same
speed. Do you understand the difference between speed and acceleration?
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Update: June 2012