Calculate Whether Or Not Two Approaching Cars Will Crash

Question

Two cars are approaching each other along a narrow road with space for only one car. The red car is travelling at 100 km/hr and the blue one at 80 km/hr. When they are 0.85 m apart, both drivers hit the brakes. The red car decelerates at 7.5 m/s2, and the blue at 8.0 m/s2. Do the cars crash?

Summary

The question belongs to Physics and it is about calculating whether or not two approaching cars will crash or not.

Total Word Count 168