Safety Devices in Car
During a traffic crash, at the moment of impact, people in the car are still traveling at the car's original speed. Just after the car rapidly comes to a stop, the people not wearing seat belts slam into the steering wheel, windshield, or other parts of the car's interior, or are ejected from the car. Seat belts are very effective in reducing deaths and injuries caused in this second collision.The techniques of that is the seat belts use pre-crash tensioners. Within milliseconds, seat belt pre-tensioners tighten safety belts and help prevent belted occupants from sliding and bouncing around during a crash. The seat belts allow passenger to decelerate with the car during the collision instead head on collision with windshield or steering wheel. The seat belts also have a property to bend when crashing. So it increases time in impulse therefore decreases force impact on human. Inertia safety belt reels occurs approximately 6 milliseconds after full frontal impact. Approximately 4 milliseconds later before the head and chest begin to move forward, the air bag sensors trigger the front air bags and the small pyrotechnic charges in the pre-tensioners, which minimize any slack in the safety belt and n
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Some common words found in the essay are:
Bumpers Bumpers, Devices Seat, Airbags Inflating, Crumple Zone, Windshield Cars, seat belts, head restraint, steering wheel, crumple zones, tempered glass, steering control, force impact, changing momentum increased, people hard interior, results force acting, results force, force acting, reinforcement bar, hard interior surfaces, front air bags,
Approximate Word count = 1279
Approximate Pages = 5 (250 words per page double spaced)
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