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Friction depends on the nature of the surfaces in contact, the force pressing the surfaces together, and any lubricants or contaminants present between the surfaces. Typically, rougher surfaces result in higher friction levels, while smoother surfaces and lubricants can reduce friction.
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What two things does the force of friction depend upon?
The force of friction depends on the nature of the surfaces in contact and the normal force pressing the surfaces together. A rough surface will create more friction compared to a smooth surface, and increasing the normal force pressing the surfaces together will increase the friction force.
What does fluid friction depend upon?
Fluid friction depends on factors such as the velocity of the fluid, the viscosity of the fluid, and the size and shape of the object moving through the fluid. These factors influence the amount of resistance encountered by the object as it moves through the fluid.
What force is not acting upon a ball that is thrown in the air?
The force of friction is not acting upon a ball that is thrown in the air. Friction is a force that opposes motion, but when a ball is thrown in the air, there is no surface contact for friction to act upon.
Does friction depend on the area in contact?
Friction does not directly depend on the area in contact. It primarily depends on the nature of the materials in contact and the force pressing them together. While a larger contact area may provide more opportunities for friction to occur, it does not significantly affect the coefficient of friction between the surfaces.
How does the coefficient of friction depend upon the normal force between the surfaces in contact?
-- The friction force changes, and is directly proportional to the normal force. -- The coefficient of friction doesn't change. It is the proportionality constant in the first statement.
What two things does the force of friction depend upon?
The force of friction depends on the nature of the surfaces in contact and the normal force pressing the surfaces together. A rough surface will create more friction compared to a smooth surface, and increasing the normal force pressing the surfaces together will increase the friction force.
What does fluid friction depend upon?
Fluid friction depends on factors such as the velocity of the fluid, the viscosity of the fluid, and the size and shape of the object moving through the fluid. These factors influence the amount of resistance encountered by the object as it moves through the fluid.
What dose the human body depend upon to cool itself in hot environments?
Sweating is the human body's way to try to cool it's self when getting overheated
What force is not acting upon a ball that is thrown in the air?
The force of friction is not acting upon a ball that is thrown in the air. Friction is a force that opposes motion, but when a ball is thrown in the air, there is no surface contact for friction to act upon.
Does friction depend on the area in contact?
Friction does not directly depend on the area in contact. It primarily depends on the nature of the materials in contact and the force pressing them together. While a larger contact area may provide more opportunities for friction to occur, it does not significantly affect the coefficient of friction between the surfaces.
When you are performing work what are the two types of friction are acting upon?
When performing work, the two types of friction that are acting upon are static friction and kinetic friction. Static friction occurs when an object is at rest, preventing it from moving. Kinetic friction occurs when the object is in motion, resisting its movement.
Do you depend on people or depend upon people?
Both are correct.
What characteristics affect the friction between objects in contrast?
The heat from the friction upon two objects.
How many teaspoons of Benadryl can you give a dog?
My dog has allergies and the vet told me to give her a childrens dose but I would imagine it would depend upon the weight of the dog.
What factor does the limiting value of the force of the static friction depend?
limiting friction is force of friction when a body slides over the surface of another body
What level of infectivity does salmonella food poisoning have?
The infective dose will depend upon the strain of Salmonella and the susceptibility of the person infected. It could be as low as 15-20 cells. See Related Links.
What forces act upon a car when it accelerates?
friction
