Question

1. list three ways that manufacturers have made vehicles safer since the 1960s. 2. what are two explanations for the increase in fatal 4wd crashes? 3. at the beginning of this document, you were asked “how can you protect yourself from serious injury should you be involved in a car accident?” in light of all the safety features you have investigated so far, how would you protect yourself in the event of an accident? what safety device do you think is most effective and why? what actions will not protect you in an accident?

Explanation:

1. Since the 1960s, manufacturers have added seat - belts to restrain passengers during collisions, installed air - bags which deploy to cushion impacts, and improved vehicle frames to better absorb crash energy.
2. Two explanations for the increase in fatal 4WD crashes could be overconfidence of drivers due to the perceived safety of 4WDs leading to riskier driving behavior, and the higher center of gravity of 4WDs making them more prone to roll - overs.
3. To protect oneself in a car accident, always wear a seat - belt as it keeps you in place and reduces the risk of being thrown from the vehicle or hitting hard surfaces inside. The seat - belt is likely the most effective safety device as it is a basic and essential restraint system. Not wearing a seat - belt and driving recklessly are actions that will not protect you in an accident.

Answer:

1. Seat - belts, air - bags, improved vehicle frames.
2. Overconfident driving behavior, higher center of gravity.
3. Wear a seat - belt. Seat - belt is most effective as it restrains the body. Not wearing a seat - belt and reckless driving are non - protective actions.