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Two ways to change the frictional force are by changing the nature of the surfaces in contact (e.g., increasing roughness) and by altering the normal force pressing the surfaces together (e.g., adding weight to increase the normal force).

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1y ago

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2 kinds of forces?

Gravitational force, which is the force of attraction between two masses, and electromagnetic force, which is the force between electrically charged particles.


What are the 2 factors on which magnitude of frictional force depends?

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Which 2 factors influence the size of a frictional force?

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Increasing the roughness or texture of the surfaces will typically increase the frictional force between them by providing more contact points for interlocking. Applying a lubricant or reducing the roughness of the surfaces can decrease the frictional force by allowing the surfaces to slide past each other more easily.


Friction is an example of what kind of fource?

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What two factors that affect the amount of friction between two surfaces?

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What factors affect frictional force between objects?

The factors that affect frictional force between objects include the roughness of the surfaces in contact, the force pressing the surfaces together (normal force), and the type of material from which the surfaces are made. Additionally, the presence of any lubricants or contaminants between the surfaces can also influence the frictional force.


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