The displacement of a particle is given by s = 4t³ - 60t² + 100t - 58 where s is in feet and t is in seconds. Plot the displacement, velocity, and acceleration as functions of time for the first 13 seconds of motion. After you have made the plots, answer the questions. Questions: At t= 1.8 sec, S = -49.072 ft, v= -77.12 ft/sec, a = -76.8 ft/sec² At t = 6.6 sec, S = -861.616 ft, v= -169.28 ft/sec, a = 38.4 ft/sec² At t = 9.8 sec, s = -1075.632 ft, v= 76.48 ft/sec, a = 115.2 ft/sec² The velocity is zero when t = i 0.918 9.082 sec and when t = i sec

The displacement of a particle is given by s = 4t³ - 60t² + 100t - 58 where s is in feet and t is in seconds. Plot the displacement, velocity, and acceleration as functions of time for the first 13 seconds of motion. After you have made the plots, answer the questions. Questions: At t= 1.8 sec, S = -49.072 ft, v= -77.12 ft/sec, a = -76.8 ft/sec² At t = 6.6 sec, S = -861.616 ft, v= -169.28 ft/sec, a = 38.4 ft/sec² At t = 9.8 sec, s = -1075.632 ft, v= 76.48 ft/sec, a = 115.2 ft/sec² The velocity is zero when t = i 0.918 9.082 sec and when t = i sec

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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Conservation of Energy

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Question

The displacement of a particle is given by s = 4t³ - 60t² + 100t -58 where s is in feet and t is in seconds. Plot the displacement,
velocity, and acceleration as functions of time for the first 13 seconds of motion. After you have made the plots, answer the
questions.
Questions:
At t = 1.8 sec,
S =
-49.072
ft, v =
-77.12
ft/sec,
a =
-76.8
ft/sec²
At t = 6.6 sec, S =
-861.616
ft,
V =
-169.28
ft/sec,
a =
38.4
ft/sec²
At t = 9.8 sec, S =
-1075.632
ft, v = 76.48
ft/sec,
115.2
ft/sec²
The velocity is zero when t =
0.918
i 9.082
sec and when t =
i
a =
sec

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