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A 12-kg cylinder of radius 0.10 m starts at rest and rolls without slipping down a...

A 12-kg cylinder of radius 0.10 m starts at rest and rolls without slipping down a ramp that is 4.5 m long and inclined at 30? to the horizontal. When the cylinder leaves the end of the ramp, it drops 5.0 m to the ground.

At what horizontal distance from the end of the ramp does it land?

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