In the figure below, a 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 force stops the block in a distance d. The block's initial speed vo is 8.8 m/s, the height difference h is 1.5 m, and the uy is 0.60. Find d. H = 0 h

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