Why Safety Belts? :: Car collisions

Why Safety Belts?To hear the value of safety belt use, its important to understand whatsoever of the dynamics of a crash. Every motor vehicle crash is actually comprised of three collisions. The Cars CollisionThe first collision is known as the railcars collision, which causes the car to buckle and bend as it hits something and comes to an abrupt stop. This occurs in approximately one-tenth of a second. The crushing of the bird-scarer end absorbs some of the force of the crash and cushions the occupy of the car. As a result, the passenger compartment comes to a more gradual stop than the front of the car. The Human CollisionThe second collision occurs as the cars occupants hit some part of the vehicle. At the moment of impact, unbelted occupants are still travelling at the vehicles original speed. Just after the vehicle comes to a complete stop, these unbelted occupants will slam into the steering wheel, the windshield, or some other part of the vehicle interior. This is the h uman collision. Another form of human collision is the person-to-person impact. legion(predicate) serious injuries are caused by unbelted occupants colliding with each other. In a crash, occupants tend to move toward the point of impact, not away from it. People in the front seat are often struck by unbelted rear-seat passengers who have become high-speed projectiles. The Internal CollisionEven after the occupants body comes to a complete stop, the upcountry organs are still moving forward. Suddenly, these organs hit other organs or the skeletal system. This third collision is the internal collision and often causes serious or fatal injuries. So, Why Safety Belts?During a crash, properly fastened safety belts distribute the forces of rapid deceleration everywhere larger and stronger parts of the persons body, such as the chest, hips and shoulders.