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.
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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
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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