Can the Car Door Be Opened When Submerged in Water?

[Pete]

No, it cannot. This is because the water pressure exceeds the force required to push the door open. Precautions to take when a car is submerged in water: Stay calm: The first step is to maintain a clear mind and stay calm, avoiding panic. If wearing a seatbelt, unbuckle it immediately. Observe the rate at which water is entering the car: Take a deep breath and hold it before the water rises above you. Once the car is completely filled with water, the pressure equalizes, allowing you to quickly open the door and escape. It is crucial to take a deep breath of air during the last possible moment. Break the windshield: Escape immediately after breaking the window glass. However, this method has drawbacks, as once the glass breaks, water will rush into the car along with broken glass, potentially causing injuries.