Physics kinematics question:

Car A is heading east at 30 m/s and Car B is heading west at 22 m/s . Suddenly, as they approach each other, they see a one-way bridge ahead. They are 100 m apart when they each apply the brakes. Car A's speed decreases at 8.0 m/s each second and Car B decreases at 7.0 m/s each second.

Determine the breaking distances of Car A and Car B. Will they collide?

Thanks!