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How does a car increases and decreases friction?
To increase friction, the car goes faster so that the air resistance becomes greater. To decrease friction the car goes slower to decrease the air resistance acting on the car. Hope that helped:)
What happens to the friction force between the road and the tires when the speed of a car increases?
As the speed of a car increases, the friction force between the road and the tires also increases. This is because the tires have to grip the road more firmly to maintain control and prevent slipping at higher speeds.
Why is important to reduce friction in a car engine?
Friction has two unpleasant effects: 1) it increases wear and tear, 2) it wastes energy.
Does friction increases as rotation increases?
No. Friction is a function of Normal Force and the friction coefficient, nothing else.
Why is it important to reduce friction in a car engin?
Friction has two unpleasant effects: 1) it increases wear and tear, 2) it wastes energy.
What two variables affect friction?
The two variables that affect friction are the surface roughness of the materials in contact and the force pressing the surfaces together. As the roughness increases or the force increases, friction typically increases as well.
What is the effect of force on friction?
The force acting on an object increases the friction between the object and the surface it is on. As the force increases, the friction force also increases proportionally until it reaches a maximum value, called the limiting friction. This relationship is described by the equation: friction force = coefficient of friction * normal force.
How friction increased?
With increased surface areas in contact, friction increases.
Does friction decrease when the mass increases?
Friction typically increases when the mass increases because there is more force pressing the surfaces together. However, the type of surfaces and the force pressing them together also affect friction levels.
What is an example of viscous Friction?
An example of viscous friction is the resistance experienced when moving an object through a fluid, such as air or water. This type of friction is proportional to the velocity of the object and the viscosity of the fluid it is moving through. An example could be stirring a thick liquid like honey, where the resistance increases as the speed of stirring increases.
Sliding friction increases if the of the sliding object increases.?
Surface area
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.
