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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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