In a collision, a car’s airbag has a tiny fraction of a second in which to inflate—which is why airbags use explosives.
https://media.wired.com/photos/5bb687d2a8af29311755612c/master/pass/airbag_top-875342536.jpg
The Insane Physics of Airbags
In a collision, a car’s airbag has a tiny fraction of a second in which to inflate—which is why airbags use explosives.
https://media.wired.com/photos/5bb687d2a8af29311755612c/master/pass/airbag_top-875342536.jpg
