Crumple zones contribute to reducing impact forces when combined with a rigid vehicle structure.

• A. True
• B. False
• C. Not Specified
• D. Sometimes

Answer: (A)

Crumple zones are designed to deform in a crash, absorbing kinetic energy and increasing the time over which the vehicle slows down. This energy absorption lowers the deceleration the occupants experience. When the crumple zones work together with a rigid passenger cell, the outer structure deforms to take up energy while the cabin stays relatively intact. That combination reduces the peak forces transmitted to occupants because force is linked to how quickly the velocity changes; spreading the stopping process over a longer time lowers the force. So the statement is true: crumple zones help reduce impact forces when paired with a rigid vehicle structure.