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.
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.
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.
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.
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.
-- 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.
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.
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.
Sweating is the human body's way to try to cool it's self when getting overheated
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.
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 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.
Both are correct.
The heat from the friction upon two objects.
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.
limiting friction is force of friction when a body slides over the surface of another body
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.
friction