Final answer:
The recommended practice when driving downhill against a curb is to use the brakes lightly to control speed and maintain vehicle stability. Aggressive braking or shifting to neutral could lead to loss of control, making light braking the safer option. Option C
Step-by-step explanation:
When driving downhill against a curb, the recommended practice is to use the brakes lightly. This ensures that the vehicle maintains control and speed is managed properly. Aggressive braking can lead to loss of control, especially on steep declines or slippery surfaces.
Rather than maintaining a consistent speed, which could be dangerous if the speed is too high for the conditions, or shifting to neutral, which removes engine braking and can lead to uncontrolled acceleration, light braking provides the required deceleration while keeping the vehicle stable.
Additionally, staying in the right lane is a general driving practice that might be recommended for slower moving vehicles, but it is not specifically related to the act of driving downhill against a curb.
If confronted with a question about vehicle dynamics, such as a car accelerating while driving or a ship decelerating in the forward direction, it is important to consider the forces at play and the context of the movement, whether it's changing velocity or maintaining a constant speed. Option C