Final answer:
The factors affecting the braking distance of a vehicle include the initial speed, road conditions, weight of the vehicle, and the driver's reaction time.
Step-by-step explanation:
The braking distance of a vehicle is affected by several factors:
- Initial speed: The higher the initial speed of the vehicle, the longer the braking distance will be.
- Friction between the tires and the road: The condition of the road (dry, wet, icy) affects the friction between the tires and the road surface, which in turn affects the braking distance.
- Weight of the vehicle: Heavier vehicles require more force to stop, resulting in a longer braking distance.
- Reaction time of the driver: The time it takes for the driver to perceive a need to apply the brakes and actually apply them affects the overall stopping distance.