At what speed can partial hydroplaning begin in a standard passenger car?

Study for the Georgia DMV Permit Test. Study with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Partial hydroplaning can begin in a standard passenger car at speeds starting around 35 mph. This phenomenon occurs when water accumulates between the tires of the vehicle and the roadway, causing the tires to lose contact with the surface. As speed increases, the likelihood of hydroplaning also increases due to the hydrodynamic forces acting on the vehicle. At approximately 35 mph, the tires may not be able to channel away the water effectively, especially on wet roads, thus leading to reduced traction and control.

Choosing 35 mph as the correct answer reflects an understanding of the conditions that contribute to hydroplaning and highlights the importance of driving cautiously during wet weather. Maintaining awareness of these speeds helps drivers make safer decisions and adjust their driving behaviors in rainy conditions.

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