Hello everyone this is my first time in the forum and i'm actually having lot of trouble with my Physics homework. Hope someone can help me. Here's one of the problems and thanks in advanced. If the coefficient of kinetic friction between tires and dry pavement is 0.800, what is the shortest distance in which an automobile can be stopped by locking the brakes when traveling at 29.7 ? Take the free fall acceleration to be 9.80 .