Final answer:
To make smooth turns, a driver should slow down before reaching the turn and then accelerate gently through the turn, ensuring safety and maintaining control of the vehicle.
Step-by-step explanation:
The best means for a driver to make smooth turns is to slow before the turn and accelerate gently through the turn. This is the correct driving technique because it combines the physics of motion with practical vehicle control. When you slow down before a turn, you are adjusting your speed to match the ideal speed for that curve, hence maximizing safety and control.
Once you are in the curve, gentle acceleration helps maintain a stable trajectory through the turn. Harsh maneuvers, such as abrupt braking or rapid acceleration, can lead to loss of control. This connects with the concept of kinetic friction and static friction. When coming to a stop, easing off the brake pedal results in a smoother stop as it transitions from the kinetic friction of the moving pads and rotors to the static friction of the stationary car.
In the context of an object's acceleration, an object can accelerate by speeding up, slowing down, or changing direction. Therefore, the answer to how a driver should make smooth turns by adjusting the vehicle speed correctly aligns with fundamental physics principles involved in driving and vehicle dynamics.