Essential University Physics: Volume 1 (3rd Edition)

Published by Pearson
ISBN 10: 0321993721
ISBN 13: 978-0-32199-372-4

Chapter 3 - For Thought and Discussion: 1

Answer

Please see the work below.

Work Step by Step

We know that when the angle between the two vectors is zero, the magnitude of the vector sum is equal to the sum of the magnitudes of the two vectors.
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