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How does friction affect us in everyday living?
Friction affects us in everyday living by allowing us to walk, drive, and grip objects. It helps us stop when braking, hold onto objects, and walk without slipping. Friction also generates heat and enables the functioning of machines and devices.
What variable doesn't affect friction?
The variable that does not affect friction is the surface area in contact. Friction is primarily influenced by the nature of the surfaces in contact, the applied force, and the roughness of the surfaces. The surface area does not have a direct effect on the frictional force generated between two surfaces.
How can you realate friction?
Friction is the force that opposes motion between two surfaces in contact. It can affect the speed and efficiency of moving objects by creating resistance. Understanding friction allows us to design better systems and materials to minimize its effects and improve performance.
How does weight and mass affect friction?
Weight affects friction by increasing the force pressing the surfaces together, resulting in more friction. Mass does not directly affect friction, but it influences the normal force, which in turn affects friction. Generally, higher weight or mass leads to higher friction.
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.
