Final answer:
When entering and exiting a curve, the speed should be adjusted to maintain control and prevent sliding. You should reduce your speed when entering a curve and gradually increase it when exiting, as long as road conditions allow.
Step-by-step explanation:
When entering and exiting a curve, the speed should be adjusted to maintain control and prevent sliding.
As you enter the curve, you should reduce your speed to ensure stability and maintain control of the vehicle. This is because the centrifugal force tries to push the vehicle out of the curve.
When exiting the curve, you can gradually increase your speed as long as road conditions allow.
However, it is important to be cautious and not exceed the safe speed limit for the curve, as this can lead to loss of control and accidents.