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Does friction depend on the area in contact?
The force of friction does, but the coefficient of friction does not.
What are the factors that determine the friction force between two sliding objects?
The normal force between the two objects and the coefficient of friction. Force of friction = normal force x coefficient of friction.
What are the factors that determine the amount of friction between two surfaces?
Friction= Normal force* Coefficient of friction
What are the factors which affect the force of friction?
Friction equals the coefficient of friction times the normal force. Friction increases as the roughness of the materials increases. It also increases as the force pushing the materials together increases.
What is a force that opposes motion between two surfaces that are touching is called?
Friction and inertia's factors
Does friction depend on the area in contact?
The force of friction does, but the coefficient of friction does not.
What are the factors that determine the friction force between two sliding objects?
The normal force between the two objects and the coefficient of friction. Force of friction = normal force x coefficient of friction.
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 are the factors that determine the amount of friction between two surfaces?
Friction= Normal force* Coefficient of friction
A force that resists motion?
friction resistance opposition impedance These all have a slightly different connotation and depend on the type of force under consideration.
What two factors affect the force of friction?
Inertia
What are the factors which affect the force of friction?
Friction equals the coefficient of friction times the normal force. Friction increases as the roughness of the materials increases. It also increases as the force pushing the materials together increases.
What two factors depend on the amount of friction?
gravity and how rough the surface is
What are the two factors that determine the amount of friction between two surfaces?
Friction= Normal force* Coefficient of friction
What are two factors that affect tha friction force between two surfaces?
The coeffient of friction. The force holding the 2 surfaces together.
What factors can effect the amount of friction between two objects?
The force of friction between two objects is the product of the normal force and the coefficient of friction. The normal force is the component of force that is perpendicular to the plane of friction. For example, if you are pushing on a block of wood on the floor with a force F at an angle of 30 degrees above the horizontal, then the normal force N = F sin 30. The coefficient of friction is specific to the two materials, in this example the block of wood and the floor. In addition, there is a static coefficient of friction (applicable to a stationary situation) and a kinetic coefficient of friction (applicable when the object is already moving).
What is a force that opposes motion between two surfaces that are touching is called?
Friction and inertia's factors
