Quote:
Originally posted by Juge
Velocity is a vector, it is a direction and a length. Speed is just the length. speed = |velocity| speed = the absolute value of velocity. absolute value of a vector = length of the vector.
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Now your are talkin..
About 5 years I was a Astrophysics major in collage. Now in days.. I'm so god damn busy.. I have to get my space news on GFY.
Pathetic 