What can often be observed when rolling friction is lost?

• A. Increased traction
• B. Improved speed
• C. Skids and loss of control
• D. Smoother steering

Answer: (C)

When rolling friction is lost, skids and loss of control are typically observed due to the diminished grip between the vehicle's tires and the surface it is on. Rolling friction, which is essential for maintaining traction, allows the tires to grip the road effectively during maneuvers. Without adequate rolling friction, the tires may slide instead of rolling, causing the vehicle to skid. This situation can lead to a complete loss of control, making it difficult for the driver to steer or stop the vehicle as intended. The dynamics of vehicle handling become compromised, significantly affecting safety and stability.