Imagine you are watching a car drive down a straight road. Describe the car’s motion in terms of its speed, velocity, and acceleration. Discuss how these concepts differ from each other and what they tell us about the car's movement. Explain how you could determine whether the car is moving with constant speed, accelerating, or decelerating just by observing it. How do factors such as road conditions, the car’s engine power, and driver’s actions influence these aspects of motion? What are the practical applications of understanding kinematics in everyday life and engineering?