Concept:Centripetal force is not a new fundamental force; it is just a label for whatever physical force is pushing or pulling an object toward the center of a circle. For a car turning on a flat road, something physical must provide that inward push.
Solution:- When a car turns its wheels, the static friction between the rubber tires and the asphalt pushes inward.
- This frictional force acts as the required centripetal force to keep the car on its circular path.
- Without friction (e.g., hitting ice), the car goes straight, unable to maintain circular motion.
Why other options are incorrect:- Option A is technically true abstractly, but Friction is the actual physical agent providing the centripetal force in this specific real-world scenario. Examinations prefer the specific fundamental agent.
- Option C pulls the car downward into the Earth, not sideways into the turn.
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