A ball moves in a straight line (the x-axis). The graph in Fig. 2.33 shows this ball's
Question:
(a) What are the ball's average speed and average velocity during the first 3.0 s?
(b) Suppose that the ball moved in such a way that the graph segment after 2.0 s was -3.0m/s instead of +3.0m/s. Find the ball's average speed and average velocity in this case.
Transcribed Image Text:
Ux (m/s) 2.0 3.0
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Related Book For
University Physics with Modern Physics
ISBN: 978-0321501219
12th Edition
Authors: Hugh D. Young, Roger A. Freedman, Lewis Ford
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