It's been a great day of new, frictionless snow. Julie starts at the top of the 60 degrees slope

It's been a great day of new, frictionless snow. Julie starts at the top of the 60 degrees slope. At the bottom, a circular arc carries her through a 90 degrees turn, and she then launches off a 3.0-m-high ramp. How far horizontally is her touchdown point from the end of the ramp?

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