Two identical objects, A and B, move along straight, parallel, horizontal tracks. The graph above represents the position as a function of time for the two objects. a. At approximately which time or times, if any, are the objects moving at the same speed? If the objects are never moving with the same speed during the interval shown, indicate this explicitly. Briefly explain your answer. b. (b) Describe what is happening to the positions of objects A and B between 0 seconds and 1 seconds. C. Describe what is happening to the positions of objects A and B between 4 seconds and 5 seconds. d. Which object, if either, has an acceleration with a greater magnitude during the time interval shown in the graph? If the accelerations have the same magnitude for both objects, indicate this explicitly.

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Kinematics Graphs: Comparison Practice
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1. Two identical objects, A and B, move along straight, parallel, horizontal tracks. The graph above represents
the position as a function of time for the two objects.
t
a. At approximately which time or times, if any, are the objects moving at the same speed? If the
objects are never moving with the same speed during the interval shown, indicate this explicitly.
Briefly explain your answer.
b. (b) Describe what is happening to the positions of objects A and B between 0 seconds and 1
seconds.
Describe what is happening to the positions of objects A and B between 4 seconds and 5 seconds.
d. Which object, if either, has an acceleration with a greater magnitude during the time interval shown
in the graph? If the accelerations have the same magnitude for both objects, indicate this explicitly.
In a clear, coherent, paragraph-length response, explain your response to part (d). Be sure to
reference and compare the graphed information for both objects A and B.
Transcribed Image Text:X 0 C. Kinematics Graphs: Comparison Practice 5 e. A B 6 1. Two identical objects, A and B, move along straight, parallel, horizontal tracks. The graph above represents the position as a function of time for the two objects. t a. At approximately which time or times, if any, are the objects moving at the same speed? If the objects are never moving with the same speed during the interval shown, indicate this explicitly. Briefly explain your answer. b. (b) Describe what is happening to the positions of objects A and B between 0 seconds and 1 seconds. Describe what is happening to the positions of objects A and B between 4 seconds and 5 seconds. d. Which object, if either, has an acceleration with a greater magnitude during the time interval shown in the graph? If the accelerations have the same magnitude for both objects, indicate this explicitly. In a clear, coherent, paragraph-length response, explain your response to part (d). Be sure to reference and compare the graphed information for both objects A and B.
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