coefficient. Let's also assume that ?(0) and ?′(0) are the location and speed of the object

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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Consider a mass spring system with an external force ?(?) = ?0sin?0?. Let's assume ? is the
mass of the object attached to the spring, ? is the spring constant, and ? is the damping
coefficient. Let's also assume that ?(0) and ?′(0) are the location and speed of the object
attached to the spring at time ? = 0.
a) Find the general solution of the differential equation governing the motion of the spring, in
terms of ?,?,?,?(0),?"(0),?0, and ?o. Your solution shall cover all possible cases
including
1. the case with no damping and ?! is not equal to natural frequency of the system, ? =
sqrt?/?.
2. the case with no damping and ?! is equal to natural frequency of the system, ? =
sqrt?/?.
3. the three cases with damping (overdamped, critically damped, and underdamped). 

Consider a mass spring system with an external force F(t) = F, sin w,t. Let's assume m is the
mass of the object attached to the spring, k is the spring constant, and ß is the damping
coefficient. Let's also assume that x(0) and x'(0) are the location and speed of the object
attached to the spring at time t = 0.
a) Find the general solution of the differential equation governing the motion of the spring, in
terms of m, k, B,x(0), x'(0), Fo, and w- Your solution shall cover all possible cases
including
1. the case with no damping and w, is not equal to natural frequency of the system, w =
Vk/m.
2. the case with no damping and wo is equal to natural frequency of the system, :
Vk /m.
3. the three cases with damping (overdamped, critically damped, and underdamped).
Transcribed Image Text:Consider a mass spring system with an external force F(t) = F, sin w,t. Let's assume m is the mass of the object attached to the spring, k is the spring constant, and ß is the damping coefficient. Let's also assume that x(0) and x'(0) are the location and speed of the object attached to the spring at time t = 0. a) Find the general solution of the differential equation governing the motion of the spring, in terms of m, k, B,x(0), x'(0), Fo, and w- Your solution shall cover all possible cases including 1. the case with no damping and w, is not equal to natural frequency of the system, w = Vk/m. 2. the case with no damping and wo is equal to natural frequency of the system, : Vk /m. 3. the three cases with damping (overdamped, critically damped, and underdamped).
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