Fundamentals of Physics Extended (10th Edition)

Published by Wiley
ISBN 10: 1-11823-072-8
ISBN 13: 978-1-11823-072-5

Chapter 2 - Motion Along a Straight Line - Questions: 4b

Answer

At time=1, the velocity of the particle is positive.

Work Step by Step

In a position vs time graph, the slope indicates the velocity. A positive slope means positive velocity, and a negative slope means a negative velocity. At time=1, the slope is positive, meaning that the velocity positive.
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