Final answer:
To execute smooth turns, the driver needs to understand centripetal force and the relationship between the angle of the turn, speed, and radius of curvature. By adjusting steering and speed, the driver can provide the necessary centripetal force and maintain balance.
Step-by-step explanation:
In order to execute smooth turns, the driver needs to understand the concept of centripetal force and the relationship between the angle of the turn, the speed, and the radius of curvature. When a vehicle turns, it experiences centripetal acceleration towards the center of the turn, which requires a centripetal force to keep it on the curved path.
A driver can achieve smooth turns by adjusting their steering and speed to provide the necessary centripetal force. For example, when taking a sharp turn at a high speed, the driver needs to lean into the turn to shift their center of gravity and maintain balance.
Understanding these concepts and applying them appropriately allows the driver to navigate turns smoothly and safely.