In the figure, a 4.5 kg block slides along a track from one level to a higher le

Question

In the figure, a 4.5 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 = 7.0 m/s, the height difference is h = 1.2 m, and ?k = 0.583. Find d.

Your answer is partially correct. Try again. In the figure, a 4.5 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 = 7.0 m/s, the height difference is h = 1.2 m, and Muk = 0.583. Find d.

Explanation / Answer

d = (v^2/2

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