Can I get some help on this please. A person walks 2.8 meters east, 7.3 m west, and 9.1 m east. What is the distance?What is the displacement? *

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Answered: A person walks 2.8 meters east, 7.3 m…

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) Repeat the problem two problems prior, but for the second leg you walk 20.0 m in a direction 40.0° north of east (which is equivalent to subtracting B from A that is, to finding R=AB ). (b) Repeat the problem two problems prior, but now you first walk 20.0 m in a direction 40.0° south of west and then 12.0 m in a direction 20.0° east of south (which is equivalent to subtracting A from B that is, to finding R=BA=R ). Show that this is the case.
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A person walks 2.8 meters east, 7.3 m west, and 9.1 m east. What is the distance? What is the displacement?*