Car Crash Research Paper

The car that has been chosen for this ANCAP Crash Investigation is a Mitsubishi Lancer, see Figure 1. They retail from around $21,000, are available in multiple models. The base model Lancer is driven by a 2.0L petrol, DOHC 16 valve engine, that can take it to a top speed of 200km/h. This engine puts out a total 110kW@6000rpm and maximum torque of 197NM@4200rmp. It comes with either a 5-speed manual or automatic gear box, that implements paddle shifters. It weighs in at 1.8 tons wet. The Lancer has a 59L fuel tank, which lasts around 850 km. All models come with a sports mode, full set of disc brakes, sport suspension and are 2WD. An optional body kit is also available upon purchase.

Additionally, the Mitsubishi Lancer includes extensive interior, comfort, convenience, media, safety and security features. Some of the security features include anti-theft engine immobiliser
Usually there are front facing airbags in the front two seats, and side facing and curtain airbags everywhere. Airbags minimise the risk of whiplash in a crash, and the force passengers get hit by an object, or hit an object. Additionally, curtain airbags stop glass from shattering on the occupants of a car and cutting them.

8. Describe the chemical reaction in an air bag.
The inflation system reacts within milliseconds of hitting something in a crash, thanks to multiple sensors. Air bags are inflated with the same amount of force as a rocket. Sodium azide (NaN3) and potassium nitrate (KNO3) react extremely quickly and produce a large pulse of hot nitrogen gas. This gas inflates the bag, which literally bursts out of the steering wheel or dashboard as it expands. About a second later, the bag starts to deflate, because it has holes in it. If there were no holes in the bag, it would quickly explode in the passengers face.9

9. Are there problems with