Final answer:
The push-pull steering technique is best for sharp turns and safety in a crash, keeping hands away from the airbag zone and aiding in driver control.
Step-by-step explanation:
This method involves pushing the steering wheel up with one hand and pulling it down with the other, ensuring that your hands do not cross over, which could cause injuries in an accident if the airbag were to deploy. By maintaining a stable grip on the wheel and keeping hands and arms clear of the airbag zone.
Push-pull steering contributes to safer maneuvering during sharp turns and enhances driver control of the vehicle. During an ideally banked turn at an ideal speed, no sideways force is felt because the banking of the road helps to provide the necessary centripetal force to make the turn without relying on friction.
However, if the turn is taken too fast or on a slippery surface like ice, the driver may feel a lateral force, pushing them against the car seat. If the vehicle is designed with crumple zones, they play a significant role in enhancing safety.