Hello. Out of nowhere i started wondering about relativity, I got some question that made me curios. If we have 2 cars on the road, car A moving at speed 110, car B moving at speed 120 , if car B touched ( hit or tagged ) car A. Will it be the same impact or the damage done if car A was at speed 30 and car B at speed 40 ? Considering the two cars are identical. Im just a second year engineering student, didn't study much physics yet.