PhenomenallyMe
PhenomenallyMe PhenomenallyMe
  • 19-09-2017
  • Physics
contestada

Explain why the friction force between two surfaces increases if the force is pushing the surfaces together increases .

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Vghn28 Vghn28
  • 19-09-2017
the friction is becouse of the microscopic bumps between 2 surfaces and matters,it's a contact force.so with pushing them tge contacts between the bumps increases so the force will increase to
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