In Figure a block slides along a track from one level to a higher level after passing

Question:

In Figure 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 frictional force stop the block in a distance d, the block's initial speed us is 6.0m/s the height difference h is 1.1 m, and ?_k= 0.60. Find.