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yeah it can be negative but this is not the most common phenomena , friction is reduced by smoothening the surface of the body if two extremely somoothened bodies are slided over each other then you would expect that they should have been moving very smoothly but the actual thing happeining is entirely different , even though the bodies are smooth enough to avoid friction as both the are of same composition adhesive forces (force of attraction between similar molecules) dominates and thus act as frictional force resisting the motion between them
What else can I help you with?
Is it possible for the coefficient of friction to have a negative value?
Yes, it is possible for the coefficient of friction to have a negative value in certain situations, such as when dealing with lubricated surfaces or materials with unique properties.
Can the coefficient of static friction be equal to the coefficient of kinetic friction?
No, the coefficient of static friction is typically greater than the coefficient of kinetic friction.
Is coefficient of friction or coefficient of limiting friction are same?
Limiting friction is just the maximum static friction force (if you go over that point static friction becomes kinetic friction).Let f = frictional force,c = coefficient of frictionN = Normal forcefmax = cN = limiting frictionAlthough the term coefficient of limiting friction is not really used, I'd assume it would just be "c" (it's a coefficient after all). So they would be the same.If you meant is coefficient of friction the same as limiting friction, than the answer is no. Coefficient of friction is just the "c" in the equation. Limiting friction however is the product of the coefficient and the normal force.
What is the significance of the negative coefficient of friction in the context of physics and mechanical engineering?
The negative coefficient of friction is significant in physics and mechanical engineering because it indicates that the friction force is acting in the opposite direction of the applied force. This can affect the motion and stability of objects, leading to unique challenges and considerations in designing and analyzing mechanical systems.
Is the coefficient of friction up to 13 unit?
No. Coefficient of friction is not measured in units.
What is the coefficient of static friction between the two surfaces when the coefficient of static friction is 0.60?
The coefficient of static friction between two surfaces is 0.60.
How to calculate the coefficient of friction in a given scenario?
To calculate the coefficient of friction in a given scenario, divide the force of friction by the normal force acting on an object. The formula is: coefficient of friction force of friction / normal force. The coefficient of friction represents the resistance to motion between two surfaces in contact.
What is the relationship between static friction and the coefficient of static friction, denoted as latex: mus?
The relationship between static friction and the coefficient of static friction (s) is that static friction is directly proportional to the coefficient of static friction. This means that the force of static friction acting on an object is determined by the coefficient of static friction between the object and the surface it is in contact with.
What are the units that friction is measured in?
The coefficient of friction is dimensionless; it has no units.
What are the two factors that affect the friction force between two surfaces?
The strength of the force of friction depends on the types of surfaces involved and on how hard the surfaces push together.
What is the blank the value of the the coefficient of friction the greater the resistance to sliding?
The coefficient of friction represents the resistance to sliding between two surfaces. A higher coefficient of friction indicates greater resistance to sliding, while a lower coefficient of friction indicates less resistance.
What is coefficient of friction..?
A higher coefficient of friction indicates that two surfaces in contact have a greater resistence. A lower coefficient of friction indicates that the two surfaces in contact have less resistence. Soccer cleats on grass have a greater coefficient of friction than skates on ice.
