____ greatly increase stopping distances and severity of crashes.
A: High speeds
B: Slow speeds
C: Night drives
D: Uphill inclines
Answer: A: High speeds
When the speed goes up the braking distances as well as the severity of the accidents grow too. As a car speed will rise, deceleration distance will increase a great deal as well. This is because the kinetic energy of deceleration becomes larger than speed. The longer the stopping distance needed, the greater the area of the compressions, and thus the increase in energy.
Furthermore, the speeds involved in an accident intensify the momentum and collision force that ends up in more violent dents on the vehicle. The velocity is the higher and the consequentially greater the momentum which is the more energy released, the more damages and injuries occur in the collisions.
Hence, one of the principle reasons of car each speeds are longer stops distances that are necessary to prevent collisions and a higher car injury severity the crashes take place. It is essential to keep the acceptable rate configuration as well as the requirements of the law for speed rate to have a low chance of accident as well as its consequences on the road.