### Block slides along a track from one level to a higher level

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##### Reference no: EM13543541

In the figure, a 4.0 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 v0 = 6.5 m/s, the height difference is h = 1.0 m, and ?k = 0.559. Find d.

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