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In the figure, a solid cylinder of radius 24 cm and mass 16 kg starts from...

In the figure, a solid cylinder of radius 24 cm and mass 16 kg starts from rest and rolls without slipping a distance L = 7.9 m down a roof that is inclined at angle θ = 38°. (a) What is the angular speed of the cylinder about its center as it leaves the roof? (b) The roof's edge is at height H = 4.3 m. How far horizontally from the roof's edge does the cylinder hit the level ground?

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