Calculate the speed of the box at the bottom

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A wooden plank is raised at one end to an angle of 30 degree. A 2.0 kilogram box is located on the incline1.0 meter from the lower end and given a slight tap to overcome static friction. The coefficient of kinetic friction between the box and the plank is μk= 0.20 .

a) Calculate the rate of acceleration of the box and

b) Calculate the speed of the box at the bottom. Suppose that the initial speed of the box is zero.

Reference no: EM13668001

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