The position of a particle is given by s = 0.27t3 - 0.76t2 - 2.44t + 5.13, where s is in feet and the time t is in seconds. Plot the displacement, velocity, and acceleration as functions of time for the first 9 seconds of motion. After you have the plots, answer the questions as a check on your work.
The position of a particle is given by s = 0.27t3 - 0.76t2 - 2.44t + 5.13, where s is in feet and the time t is in seconds. Plot the displacement, velocity, and acceleration as functions of time for the first 9 seconds of motion. After you have the plots, answer the questions as a check on your work.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Question
The position of a particle is given by s = 0.27t3 - 0.76t2 - 2.44t + 5.13, where s is in feet and the time t is in seconds. Plot the displacement, velocity, and acceleration as functions of time for the first 9 seconds of motion. After you have the plots, answer the questions as a check on your work.
![The position of a particle is given by s = 0.27t³ -0.76t² -2.44t + 5.13, where s is in feet and the time t is in seconds. Plot the
displacement, velocity, and acceleration as functions of time for the first 9 seconds of motion. After you have the plots, answer the
questions as a check on your work.
-1
Questions:
+
0
+ et
1
2
When t = 1.9 sec, v=
When t = 5.2 sec, V =
i
i
3
+ s, ft
ft/sec,
a =
ft/sec, a =
The positive time at which the particle changes direction is i
i
i
sec.
ft/sec²
ft/sec²](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5189d69b-68a4-404a-8967-11b47e8a4835%2F4fd28062-1032-4135-b87d-0d22f5bcf359%2F8fh0yw9l_processed.png&w=3840&q=75)
Transcribed Image Text:The position of a particle is given by s = 0.27t³ -0.76t² -2.44t + 5.13, where s is in feet and the time t is in seconds. Plot the
displacement, velocity, and acceleration as functions of time for the first 9 seconds of motion. After you have the plots, answer the
questions as a check on your work.
-1
Questions:
+
0
+ et
1
2
When t = 1.9 sec, v=
When t = 5.2 sec, V =
i
i
3
+ s, ft
ft/sec,
a =
ft/sec, a =
The positive time at which the particle changes direction is i
i
i
sec.
ft/sec²
ft/sec²
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