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Message: <blockquote data-quote="G Starlin" data-source="post: 30587334" data-attributes="member: 587125">ගොබ්බයෙක් දාපු thread එකක් ..... උබ දන්න it ගැනම කියාගන ඉදපන් වෙන ෆීල්ඩ් ගැන දන්නේ නැත්නම්.In modern vehicle manufacturing, engineers use a design principle called crumple zones to improve passenger safety during collisions. The outer panels of the car are intentionally made with thinner and softer metal, while the passenger cabin is built with stronger and more rigid materials. This design allows the front and rear sections of the vehicle to absorb and dissipate impact energy in the event of an accident, reducing the force that reaches the passengers inside.Why is this design used?1. Impact Absorption: When a collision happens, the thinner panels crumple and deform in a controlled manner. This process absorbs much of the kinetic energy, reducing the shock transmitted to the occupants.2. Passenger Protection: The rigid passenger cabin remains intact, preventing serious injuries that could occur if the entire vehicle were to collapse or transfer the impact force directly to the people inside.3. Minimizing Injury Risk: If the car body were too rigid, the impact force would not be absorbed by the vehicle structure but instead be transferred directly to the passengers, leading to severe injuries.Example of the Differenceâ€¢ Older cars were built with extremely strong and rigid metal bodies. While this made them seem durable, it also meant that during a crash, the vehicle itself did not absorb much of the impact, leading to more severe injuries for passengers.â€¢ Modern cars use advanced crash engineering, where specific areas of the car are designed to collapse safely while maintaining a protective structure around the occupants.This approach is a key part of automotive safety engineering, and it has been proven to significantly reduce fatalities and injuries in accidents.</blockquote>

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