chr7758 chr7758
  • 03-09-2020
  • Physics
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What are two causes of friction? *

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aubreyurista
aubreyurista aubreyurista
  • 03-09-2020
static friction and kinetic friction. Static friction operates between two surfaces that aren't moving relative to each other, while kinetic friction acts between objects in motion.
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kayleewoods63
kayleewoods63 kayleewoods63
  • 03-09-2020

Answer: Friction is a force that resists the relative motion between two objects or materials. The causes of this resistive force are molecular adhesion, surface roughness, and deformations. Adhesion is the molecular force resulting when two materials are brought into close contact with each other

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