---
title: "A textbook is launched at 20m/s at an angle of 36° from the 12 m high roof."
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url: "https://nerd-notes.com/ubq/29515/"
date_modified: "2024-06-26T22:54:11+00:00"
---

# A textbook is launched at 20m/s at an angle of 36° from the 12 m high roof.

A textbook is launched up with a speed of 20 m/s, at an angle of 36°, from a 12 m high roof.

**Part a)** How far does the textbook travel horizontally after it is released? *(3 points)*

**Part b)** What is the book’s velocity (speed and direction) when it reaches the ground? *(3 points)*

**Part c)** What is the book’s maximum height above the ground? *(2 points)*


*The answer key and step-by-step explanation are available to logged-in users at https://nerd-notes.com/ubq/29515/*