• Question: What type of friction is used in the surface of the road

    Asked by aziz1234 to Charlotte, Colin, Becki, Rick on 27 Jun 2013.
    • Photo: Rebecca Scott

      Rebecca Scott answered on 27 Jun 2013:

      Friction is where two surfaces rub together, so whenever anything moves along a road it creates friction. The surface of the road may be made using special materials to reduce the amount of friction, but you can’t really choose the type of friction.

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