# A hiker begins her trip away from her car by first walking 38.0 km east. She stops and sets up her tent for the night. On the second day, she walks 20.0 km in a direction that makes an angle of 34.0° north of east, at which point she discovers a forest ranger's tower. Determine the magnitude of her total displacement.

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter1: Introduction And Vectors
Section: Chapter Questions
Problem 45P
Question

A hiker begins her trip away from her car by first walking 38.0 km east. She stops and sets up her tent for the night. On the second day, she walks 20.0 km in a direction that makes an angle of 34.0° north of east, at which point she discovers a forest ranger's tower. Determine the magnitude of her total displacement.

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