Law) i) If m=2, b=1, and k=6, solve this second order differential equation assuming homogeneous case (f(t)=0). ii) If someone applied a force f(t)= 2 N (starting at t=0) to the previous system, solve this nonhomogeneous second order differential equation.

Elements Of Electromagnetics
7th Edition
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Task 1:
A mechanical system is shown in the figure below. This system consists of a damper (b), spring (k)
and mass (m). A force f(t) can be applied on this system in order to move the mass a specific distance
value (x). This system is governed by the following three equations:
d²x(t)
f₁(t) = m
dt²
f₂(t) = b
dx(t)
dt
f3 (t) = kx
b
m
F
Transcribed Image Text:Task 1: A mechanical system is shown in the figure below. This system consists of a damper (b), spring (k) and mass (m). A force f(t) can be applied on this system in order to move the mass a specific distance value (x). This system is governed by the following three equations: d²x(t) f₁(t) = m dt² f₂(t) = b dx(t) dt f3 (t) = kx b m F
(i)
Formulate a differential equation to express the previous system (apply Newton's Second
Law)
(ii)
If m=2, b=1, and k=6, solve this second order differential equation assuming homogeneous
case (f(t)=0).
(iii)
If someone applied a force f(t)= 2 N (starting at t=0) to the previous system, solve this
nonhomogeneous second order differential equation.
Transcribed Image Text:(i) Formulate a differential equation to express the previous system (apply Newton's Second Law) (ii) If m=2, b=1, and k=6, solve this second order differential equation assuming homogeneous case (f(t)=0). (iii) If someone applied a force f(t)= 2 N (starting at t=0) to the previous system, solve this nonhomogeneous second order differential equation.
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