At what speed does an air bag deploy from the dashboard?

The correct answer is that an airbag typically deploys at a speed of around 200 mph on impact. When a vehicle experiences a collision, the airbag sensors are designed to detect rapid deceleration, and they trigger the deployment of the airbag to protect the occupants. This deployment occurs during significant impacts, usually within the range of 8 to 14 mph of actual collision speed, but the airbag itself, after it deploys, can inflate and expand at a velocity close to 200 mph.

This speed is crucial because it ensures that the airbag can effectively cushion the blow and prevent injuries to the vehicle occupants. Understanding the deployment speed helps drivers appreciate the importance of seatbelts, as they work in conjunction with airbags to provide maximum safety during an accident.