Hello all, I am new to the forum and to learning physics. I was involved in a BAD motorcycle accident on November 10th, 2006 that resulted the amputation of my left foot. The accident sparked my interest in physics. I am trying to figure out exactly how fast I was going when I impacted the moron who pulled out in front of me. All of the formulas that I have found are for total stopping distance and since I did not come to a stop on my own I believe that they will not work for what I am after. I would like to thank everyone for their help in advance, and if I posted this in the wrong section I apologize.