How does a car increase friction while racing and reduces friction when it needs to stop? plz answer quick I dont have time
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Answer:
Friction changes with the change in speed.
Explanation:
The friction experienced by a body is directly proportional to its speed.
The higher the speed, the higher the friction experienced by the body.
That is why a car experiences high friction during a race due to the high speed while the friction decrease with the decrease in speed when it stops.
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