Final answer:
You should signal at least 100 feet before you make a turn. This distance allows other road users ample time to recognize your intent to turn and respond safely.
Step-by-step explanation:
In the context of driving safety, signaling your intentions to turn is essential to prevent accidents and ensure the safety of all road users. According to recommended driving practices, you should signal at least 100 feet before you make a turn. This allows other drivers and pedestrians to anticipate your actions and react accordingly. The distance to signal in advance may increase with higher speeds or adverse driving conditions to ensure safety.
Understanding the timing of signaling is also connected to understanding how long it takes for a vehicle to stop, which is influenced by factors such as vehicle speed, road conditions, and driver reaction time. For example, if a car is traveling at a steady speed, as in the case Bridget observed where it takes 3 seconds to travel 50 meters, calculating the speed and considering the stopping distance is crucial in determining when to signal.