When the crash sensor in the car detects a collision, it sends a signal to the control module which deploys the airbag. There are various types of crash sensors, like the older ones which were placed in the front of the car (in the crash zone area), and the latest micromachined accelerometers that are installed inside the control module or the airbag brain. The micromachined accelerometers actually measure the speed and severity of the collision. There are also sensors placed in the doors, for deploying the side airbags. The front and the side sensors only work with the front and the side airbags, respectively.
An airbag installed in the dashboard or in the steering wheel will only be deployed, if there is a front-end collision, such as in the case of a head-on collision or within 30 degrees from any side from the core of the car. The same rule applies to airbags installed at the sides of the car. The airbag is deployed when the car is hit at a certain angle. The ones on the left won't deploy, if the collision is on the right side and vice versa.
The control module or the airbag brain is a small computer that receives data of the crash from different sensors, and then decides which airbag is to be deployed. It is unable to deploy an airbag, if it receives only one pulse. It would need two or more pulses from the sensors to do so. The second pulse comes from the arming sensor that is located inside the car, which senses a sudden decrease in speed. When the control module is certain about a severe crash, it signals the squib inflater, also known as the igniter, which is an electrical device that has a thin bridge wire. As the current flows through the wire, it overheats, and ignites the airbag propellant which is made of sodium azide. Sodium azide is a fast-burning fuel that produces large amounts of nitrogen gas, which goes through filters and fills the nylon airbags.
After your head hits the nitrogen-filled bag, the bag deflates by releasing the gas through tiny holes. The cloud of smoke that fills the vehicle, is actually talcum powder or cornstarch. The powder prevents the bag from sticking to itself, while it's folded inside. The nitrogen gas that is released from the tiny holes is absolutely harmless (nitrogen actually constitutes 78% of the air that we inhale). One just needs to open the doors or windows for the gas and the powder to escape.
The side airbag system differs from the one in the front. It uses a stored-gas inflater which consists of a cylinder that incorporates 3000-4000 psi of compressed argon gas. The control module signals the igniter, which melts a tiny bladder inside the cylinder. The argon gas then fills the airbag and helps inflate it. Like nitrogen, argon is also harmless.
The force exerted by moving air molecules is known as air pressure. Air pressure is created by the collisions of air molecules with surfaces and objects in their path. It is this force that allows us to experience the sensation of wind and to measure atmospheric pressure.
Air particles inside a balloon collide with the walls of the balloon, creating a force that is evenly distributed on all sides, which results in air pressure. The more particles there are inside the balloon, the greater the number of collisions, and thus the higher the air pressure.
The formula fma, which stands for force equals mass times acceleration, is important for avoiding collisions because it helps us understand how much force is needed to stop an object in motion. By knowing this formula, we can calculate the force required to prevent collisions and take appropriate measures to avoid them.
The air in the atmosphere presses on us due to the force of gravity pulling the air molecules towards the Earth's surface. This creates atmospheric pressure, which is the weight of the air above us pressing down on our bodies.
Air resistance affects us in everyday life by making it harder to move through the air, like when cycling or running. It also affects the fuel efficiency of vehicles as they have to work harder against air resistance to maintain speed. Additionally, air resistance can impact the design of buildings and structures to ensure they can withstand wind loads.
the marines protect us from the air
The airbag inflates during a collision protecting the occupant from making contact with anything in front of your face & head. Side airbags protect you on the side.
The hold more restrant on your body so you dont "fly" out of ur seat,
It is during the spring that there are may collisions between warm air and cold air. This causes thunderstorms which in turn can produce tornadoes.
it doesnt so get a penis
The US Air Force is part of the military. The mission of the military is to protect and to serve. The Air Force accomplishes this mission from the air.
When air molecules collide with objects, they can produce sound waves. These sound waves travel through the air and reach our ears, allowing us to hear the sound created by the collisions.
See the link below for info from the US government about airbag deactivation.
No it doesn't, not until the 1991 US 1990 European,Japan years did the MR2 have an air bag. There wasn't a 1990 MR2 US Model.
Ziploc bags work by utilizing a zipper-like seal mechanism to create an airtight and watertight seal. This helps to keep food fresh, prevent leaks, and protect items from moisture and air. The bags are made of durable plastic that is flexible and easy to seal and reseal.
When air molecules collide with objects around us, they produce sound waves. These collisions create vibrations in the air, which travel as waves to our ears, allowing us to hear sounds. Additionally, the movement of air molecules can also generate pressure changes, contributing to sensations such as wind or changes in temperature.
The force exerted by moving air molecules is known as air pressure. Air pressure is created by the collisions of air molecules with surfaces and objects in their path. It is this force that allows us to experience the sensation of wind and to measure atmospheric pressure.