Make a critical comparison between the different types of frication
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what is this your question what is mean
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Friction is defined as the resistance to relative motion between two bodies of contact. The force of friction is independent of the area of surfaces in contact and is directly proportional to the applied load. The force of friction is attributed to the electromagnetic attraction that exists between the charged particles within the two surfaces of contact.
The Amonton’s law describes the relationship between the frictional force (F) and the applied load (L) as F = mL, in which the coefficient of friction ‘m’ depends on the materials that are in contact with each other. The coefficient of friction can vary, depending on whether the objects in contact with one another are stationary or in motion.