In terms of crash dynamics, wearing both seatbelts and armor helps to:

• A. Concentrate crash forces on the pelvis
• B. Increase the risk of neck injuries
• C. Distribute crash forces more evenly across the body
• D. Eliminate the need for airbags

Answer: (C)

During a crash, the body tends to keep moving forward even as the vehicle stops, so how forces are applied to the body matters. A seatbelt anchors you to the vehicle and converts the rapid deceleration into forces that are spread across the stronger parts of your skeleton and the vehicle structure. Adding armor provides a rigid, broad surface that helps share those deceleration forces over a larger area of the torso. Together, they help distribute the impact more evenly across the body, reducing concentrated loads on any single point and lowering the risk of focal injuries. This is why the combination is seen as better for overall force distribution. It doesn’t imply that airbags aren’t needed, and it doesn’t mean forces would be focused on the pelvis or that airbags are unnecessary.