Why is it important to accelerate smoothly?

Answer: B — It helps maintain traction and control.

Accelerating smoothly is crucial because it helps maintain traction and control of the vehicle. When a driver applies the accelerator gradually, the tires have a better grip on the road surface. This steady acceleration prevents the wheels from spinning, which could lead to loss of control, especially on slippery or uneven surfaces. Maintaining traction is vital for effective handling of the vehicle and ensures that it responds as expected when navigating turns or adjusting speeds. Smooth acceleration also contributes to overall vehicle stability, allowing the driver to maintain better control in various driving conditions.