I don't have the values for pre collision velocity on either vehicle. How can I determine this? A wall was impacted after the two vehicles became stuck together and after impact with the wall vehicle two separated and rolled over and skid to a stop 40 feet after separation on it' s roof.
What formula(s) would I use to find the initial velocity of a vehicle that has impacted a second vehicle in a same direction crash. There are no tire marks on the roadway and no braking involved. Thanks.