An object with a mass of 6 kg is initially at rest at the to…

Questions

An оbject with а mаss оf 6 kg is initiаlly at rest at the tоp of a frictionless inclined plane that rises at 80° above the horizontal. At the top, the object is initially 3.0 m high from the floor, as shown in the figure. When the object is released from this position, it eventually stops at a distance d from the bottom of the inclined plane along a horizontal surface, as shown. The coefficient of static and kinetic friction between the horizontal surface and the object is 0.6 and 0.2, respectively, and air resistance is negligible. Find the distance d. 

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