Part A In heavy rush-hour traffic you drive in a straight line at 12 m/s for 1.5 minutes, then you have to stop for 3.5 minutes, and finally you drive at 15 m/s for another 2.5 minutes. Plot a position-versus-time graph for this motion. Your plot should extend from t=0 to t= 7.5 minutes Assume z = 0 and t=0 at the start of your motion.
Part A In heavy rush-hour traffic you drive in a straight line at 12 m/s for 1.5 minutes, then you have to stop for 3.5 minutes, and finally you drive at 15 m/s for another 2.5 minutes. Plot a position-versus-time graph for this motion. Your plot should extend from t=0 to t= 7.5 minutes Assume z = 0 and t=0 at the start of your motion.
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Transcribed Image Text:Part A
In heavy rush-hour traffic you drive in a straight line
at 12 m/s for 1.5 minutes, then you have to stop
for 3.5 minutes, and finally you drive at 15 m/s for
another 2.5 minutes.
Plot a position-versus-time graph for this motion. Your plot should extend from t=0 to t= 7.5 minutes.
Assume = = 0 and t= 0 at the start of your motion.
Transcribed Image Text:Use your plot from part A to calculate the average velocity between t=0 to t= 7.5 minutes.
Express your answer using two significant figures.
VE ΑΣΦ
Vav =
PRED
?
m/s
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