An object moves along the positive x-axis with a speed of V1 =4 m/s for 2 seconds, then moves along the negative x-axis with a speed of V2 =7 m/s for 2 seconds and then moves along the positive x-axis with a speed of V3 = 26 m/s for 2 seconds What is the average speed of the object (m/s)? A. 49.33 В. 12.33 C. 24.67 D. None Е. 37

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter2: One Dimensional Motion
Section: Chapter Questions
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An object moves along the positive x-axis
with a speed of V1 =4 m/s for 2 seconds, then
moves along the negative x-axis with a speed
of V2 =7 m/s for 2 seconds and then moves
along the positive x-axis with a speed of V3 =
26 m/s for 2 seconds What is the average
speed of the object (m/s)?
А. 49.33
В. 12.33
C. 24.67
D. None
Е. 37
Transcribed Image Text:An object moves along the positive x-axis with a speed of V1 =4 m/s for 2 seconds, then moves along the negative x-axis with a speed of V2 =7 m/s for 2 seconds and then moves along the positive x-axis with a speed of V3 = 26 m/s for 2 seconds What is the average speed of the object (m/s)? А. 49.33 В. 12.33 C. 24.67 D. None Е. 37
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