Braking vs Neutral during impact. Which is better?
I always wondered this while out driving and checking my mirror behind me. I decided to recreate it in BeamNG because… why not?
It’s not super evident, but it looks to me like getting struck while in gear or neutral transfers the most force to the occupants.
I threw in a no seatbelt version for each as well.
Understanding the dynamics of a car during a crash is essential for safety-conscious drivers. When rear-ended, the choice between braking and shifting to neutral can significantly affect the forces felt by passengers. Recent findings in crash simulations, such as those conducted using BeamNG, suggest that staying in gear may result in less transfer of force to the occupants compared to being in neutral. Moreover, engaging the brakes before an impact can potentially reduce the risk of injury as it allows for some control over the situation. It's also critical to remember that wearing a seatbelt is one of the most effective ways to minimize injury regardless of the vehicle's state during a collision. Simulation studies have demonstrated that not wearing a seatbelt can lead to increased forces acting on the body during impacts, whether in gear or neutral. As driving conditions and personal decision-making can vary, it's vital for drivers to be aware of how simple actions can alter their safety outcome in unforeseen circumstances.
