Final answer:
Physics doesn't forecast traffic or road construction but underpins the technology in GPS and traffic systems used to select faster routes. It also helps in considering energy-efficient and smoother driving paths.
Step-by-step explanation:
Knowledge of physics can provide insights into several factors that affect your driving route. While physics doesn't directly predict traffic patterns or ongoing construction, it lays the foundation for the technology used in GPS and traffic management systems. Understanding the principles of physics can help you use these technologies more effectively to find the fastest routes by avoiding areas with potential delays due to traffic congestion or construction zones. Additionally, applying concepts of physics such as momentum and energy efficiency could potentially aid in choosing a route that allows for smoother travel with fewer stops and starts, thus saving time.