In the figure, a 3.8 kg block slides along a track from one level to a higher level after passing through an intermediate valley. The track is frictionless until the block reaches the higher level. There a frictional force stops the block in a distance d. The block's initial speed is vo = 5.8 m/s, the height difference is h = 1.0 m, and Mk = 0.579. Find d. l = 0- Number i Units

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