In the situation illustrated in the figure below, a small package is deposited by a conveyor belt at point Aonto a ramp at 0 = 50° degrees to the horizontal with a velocity of 0.8 m/s. The distance between points Aand Bis 2 m.CВa)Calculate the maximum value 4t of the kinetic friction coefficient between the package and the ramp ABfor which the parcel reaches point B.b)If the actual kinetic friction coefficient between the package and AB and BC is µi = 0.6 H, calculatethe distance s on the level surface BC at which the package comes to rest.

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