Physics Technology Update (4th Edition)

Published by Pearson
ISBN 10: 0-32190-308-0
ISBN 13: 978-0-32190-308-2

Chapter 2 - One-Dimensional Kinematics - Conceptual Questions - Page 48: 18

Answer

(a) No (b) Yes

Work Step by Step

(a) No. We know that the displacement is the change in position, hence it is independent of the location selected for the origin. (b) Yes, in order to know whether an object's displacement is positive or negative, we require the direction which has been chosen as positive.
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