Final answer:
The correct answer is loss of braking ability, which is a crucial mechanical failure needing immediate attention. Friction plays a significant role in vehicle safety and sports such as rock climbing.
Step-by-step explanation:
The correct answer is option d. loss of braking ability. This type of vehicle failure directly impacts the safety of the driver, passengers, and other road users. While ice on your windshield, speeding, and driving while intoxicated are also serious concerns, they are more related to driver behavior and conditions rather than actual vehicle failure.
Issues like loss of braking ability are critical mechanical failures that require immediate attention and can lead to significant dangers on the road.
For safety reasons, it's essential to maintain your vehicle regularly and address any malfunctions as early as possible to avoid such catastrophic failures.
As for the benefits of friction, it is notable in situations such as using tyres with better grip on icy roads to increase traction.
Likewise, in sports like rock climbing, athletes use shoes with rubber soles designed to maximize friction against the rock surface, providing the grip necessary to climb safely.
The correct answer is option d. loss of braking ability. Loss of braking ability is a serious vehicle failure that requires your immediate attention while driving.
If your brakes fail, you may not be able to slow down or stop your vehicle, which can result in a dangerous situation. It is important to regularly maintain your brakes and address any issues promptly to ensure your safety on the road.