.A test car and its driver, with a combined mass of 600 kg, are moving along a straight, horizontal track when a malfunction causes the tires to stop rotating. The car skids to a halt with constant acceleration, leaving skid marks on the road during the whole time it skids. Which two of the following measurements, taken together, would allow engineers to find the initial speed of the test car? Select two answers.

A) The length of the skid marks

B) The contact area of each tire with the track

C) The coefficient of static friction between the tires and the track

D) The coefficient of kinetic friction between the tires and the track