Final answer:
The stopping distance of a vehicle depends on speed, driver's reaction time, braking distance, road conditions, and tire-road friction coefficient. These factors are essential for determining the total stopping distance and safe practices when driving, such as backing around a corner or responding to sudden hazards.
Step-by-step explanation:
The steps involved in backing around a corner require attention to the vehicle's position relative to the curb. However, the student's question appears to be about the stopping distance of a vehicle, which involves concepts of physics such as speed, friction, and reaction time. To determine the safe stopping distance for a car, we need to know:
- The speed of the vehicle before applying the brakes.
- The driver's reaction time (time taken to respond to a situation and apply the brakes).
- The braking distance (distance covered during the actual braking process).
- Total stopping distance (reaction distance + braking distance).
Factors such as road conditions (dry or wet pavement) and the coefficient of friction between the tires and the road play crucial roles in affecting these distances. In a given scenario where a driver is backing around a corner or needing to brake suddenly, understanding these elements is essential for maintaining safety. For example, if you're driving at 50 mph and applying the brakes until the vehicle stops, you must consider the time it takes to react and the distance your car covers during this period, which is influenced by speed, road conditions, and friction coefficient.