---
title: "A skateboarder, with an initial speed of \\( 20.0 \\, \\text{m/s} \\), rolls virtually friction-free down a straight incline of length \\( 18 \\, \\text{m} \\) in \\( 3.3 \\, \\text{s} \\). At what angle is the incline oriented above the horizontal?"
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url: "https://nerd-notes.com/ubq/55344/"
date_modified: "2025-12-26T10:06:57+00:00"
---

# A skateboarder, with an initial speed of \( 20.0 \, \text{m/s} \), rolls virtually friction-free down a straight incline of length \( 18 \, \text{m} \) in \( 3.3 \, \text{s} \). At what angle is the incline oriented above the horizontal?

A skateboarder, with an initial speed of \( 20.0 \, \text{m/s} \), rolls to the end of friction-free incline of length \( 25 \, \text{m} \). At what angle is the incline oriented above the horizontal?

*The answer key and step-by-step explanation are available to logged-in users at https://nerd-notes.com/ubq/55344/*