A delivery truck travels 21 blocks north, 17 blocks east, and 25 blocks south. What is its final displacement from the origin (magnitude)? Assume the blocks are equal length.

Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter5: Displacement And Force In Two Dimensions
Section5.1: Vectors
Problem 3PP
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A delivery truck travels 21 blocks north, 17 blocks east, and 25 blocks south. What is its final displacement from the origin (magnitude)? Assume the blocks are equal length. 

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