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F1 cars need friction for their brakes, if they didn't have friction on there brakes then it wouldn't be able to brake.

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13y ago

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Is it true cars need friction to keep moving?

Yes, cars need friction between their tires and the road surface to accelerate, decelerate, and turn. Without friction, the tires would not be able to grip the road, leading to the car sliding or skidding uncontrollably.


Do cars need friction to stop?

Yes, cars need friction between the tires and the road to stop. When the brakes are applied, the brake pads create friction against the brake rotors, which slows down the wheels and ultimately brings the car to a stop. Without friction, the tires would not be able to grip the road surface and the car would not be able to stop effectively.


Is it true cars need friction to stop?

Yes, friction is essential for cars to stop. Braking systems rely on the friction between the brake pads and the brake discs (or drums) to convert kinetic energy into heat and ultimately stop the car. Without friction, the wheels would not be able to slow down or stop effectively.


When or where might you need as little friction as possible?

You might need as little friction as possible in situations like lubricating machine parts to reduce wear and improve efficiency, minimizing friction between moving components in high-speed vehicles like airplanes or cars to maximize speed, or reducing friction between surfaces in medical devices to prevent tissue damage during surgery.


How would cars look different if there were no friction?

Without friction, cars would not be able to accelerate or steer, as tires would not grip the road. Vehicles would likely require alternative propulsion methods and control systems to move and navigate without the assistance of friction. Braking systems would also need to be completely reimagined to slow vehicles down in the absence of friction.