hi i’m sorry to call us today so we will get back with y’all and we will have to do it haha omg was the day
Answer from: Quest
Answer(a) the matererials that are in contact, the two materials and the nature of their surfaces/// (b)/// the force pushing the two surfaces together, pushing the surfaces together causes the more of the asperities to come together and increases the surface area in contact with each other
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