Crumple Zone Essay

Safety features in a car provide greater protection to the passengers and the driver. There are many safety devices that modern cars come equipped with when they are bought such as airbags, ABS, seatbelts, head rests, crumple zone and many more. All these devices fit into our cars for protection. Most these safety devices that are present in our car these days were not present in 1980. . In 1980 there were about 3272 road deaths and in 2005 there were only 1627 road deaths. This shows us that the cars that were present in 1980 were not equipped with safety devices, which protected us. In the case of a car crash a body in motion remains in motion unless being protected by safety devices in a car. Therefore it was important to understand the
Crumple zone was as successful as any other safety feature as they are being used in most of the newer cars in comparison to cars from 1980. Crumple zones are a safety feature that safes life as they are made to absorb most the energy instead of sending the energy through the car. The main disadvantage of have a crumple zone is the cost to repair it in case of an accident. A crumple zone is the area where that part of the car crumples in case of an accident. Crumple zones are located in the front and the back of the car where all the energy is absorbed in a crash. Crumple zones are made up of soft material like plastic, foam but the structure of the car is made of much stronger material. In case of an accident the metal will fold, bend and increase the amount of time for the car to stop. Newton’s second law of motion explains how important is a crumple zone. Newton’s law states force = mass x acceleration. A crumple zone is designed to reduce acceleration as they are directly proportional and if the acceleration is low, then the force will be low as well. This means that the impact on the person would be much higher if there were no crumple