A wooden plank is raised at one end to an angle of 30


A wooden plank is raised at one end to an angle of 30 degree. A 2.0 kilogram box is located on the incline 1.0 meter from the lower end and given a slight tap to overcome static friction. The coefficient of kinetic friction between the plank and the box is μk= 0.20.

a) Determine the rate of acceleration of the box and

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

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Physics: A wooden plank is raised at one end to an angle of 30
Reference No:- TGS0921489

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