Final answer:
The use of plastic components and safety features like airbags and dashboard padding can double your chances of surviving a crash.
Step-by-step explanation:
In a car crash, several factors can increase your chances of survival. One important factor is the use of plastic components in modern cars, which make the car crumple in a collision. This increase in collision time reduces the force on the occupants of the car, thus reducing the risk of severe injuries. Another important factor is the use of safety features like airbags and dashboard padding, which increase the time over which the net force on the occupants acts during a sudden stop. This also reduces the force on the occupants, increasing their chances of survival.