local Friction = class('Friction')

function Friction:initialize(config)
    config = config or {}

    self.slipCoefficient = config.SlipCoefficient or 0.8
    self.forceCoefficient = config.ForceCoefficient or 1.2

    self.force = 0
    self.slip = 0
    self.speed = 0
end

return Friction