Physics (10th Edition)

Published by Wiley
ISBN 10: 1118486897
ISBN 13: 978-1-11848-689-4

Chapter 1 - Introduction and Mathematical Concepts - Focus On Concepts - Page 19: 15


The answer is (d)

Work Step by Step

We are asked for the x-components of A and B. The formula for the x-component is $A_{x}=Acos\theta$ The x-component of A is negative because it is pointing towards the negative direction.
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