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We have two types of coefficient of friction, one is coefficient of static friction and the other one is the coefficient of the kinetic friction.
- a)True
- b)False
Correct answer is option 'A'. Can you explain this answer?
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We have two types of coefficient of friction, one is coefficient of st...
The constant in the equation F = µN is known as the coefficient of static friction. This is the proportionality constant and is generally used to express the equation of the frictional force. And in the same equation the constant is sometimes called coefficient of kinetic friction, when the limiting value of static friction is passed over.
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We have two types of coefficient of friction, one is coefficient of st...
Explanation:
Types of Coefficient of Friction:
- Coefficient of Static Friction: This type of friction occurs when two surfaces are at rest relative to each other. It is the maximum friction force that must be overcome before the object starts moving.
- Coefficient of Kinetic Friction: This type of friction occurs when two surfaces are sliding against each other. It is the frictional force between two objects in contact that are sliding relative to each other.
Conclusion:
Hence, the statement is true as there are indeed two types of coefficients of friction - static friction and kinetic friction.
Types of Coefficient of Friction:
- Coefficient of Static Friction: This type of friction occurs when two surfaces are at rest relative to each other. It is the maximum friction force that must be overcome before the object starts moving.
- Coefficient of Kinetic Friction: This type of friction occurs when two surfaces are sliding against each other. It is the frictional force between two objects in contact that are sliding relative to each other.
Conclusion:
Hence, the statement is true as there are indeed two types of coefficients of friction - static friction and kinetic friction.
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We have two types of coefficient of friction, one is coefficient of static friction and the other one is the coefficient of the kinetic friction.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer?
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