Section 4.2
4. Oliver is warming up for a track meet. First he walks 1 m/s for
100 seconds. T...
Physics, 20.11.2020 06:20 Skybil1204
Section 4.2
4. Oliver is warming up for a track meet. First he walks 1 m/s for
100 seconds. Then he runs at 3 m/s for 200 seconds. His shoe
comes untied, so he stops for 20 seconds to tie it. Finally he runs
at 4 m/s for 200 seconds.
a. Draw a position vs. time graph of Oliver's motion. (Hint: Use
the table below to calculate Oliver's position during each part
of his warm up.)
b. Draw a speed vs. time graph of Oliver's motion.
c. What is the total distance that Oliver travels?
d. What is Oliver's average speed during his 520-second
warm up?
speed (m/s)
X
time (s)
position (m)
Answers: 1
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