Problem 8 Show that the solution given for an underdamped harmonic oscillator, x(t) = Ae-bt/2m cos(w't+ $), is a solution to the following differential equation d?x b da k dt2 + -x = (0. т dt т Where w' k h2 4m2 · m

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Chapter15: Oscillations
Section: Chapter Questions
Problem 15CQ: Give an example of a damped harmonic oscillator. (They are more common than undamped or simple...
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Problem 8 Show that the solution given for an underdamped harmonic oscillator, x(t) = Ae-bt/2m
$), is a solution to the following differential equation
cos(w't+
b dx
k
= 0.
-r ==
dt2
т dt
m
k
62
Where w' =
m
4m2
Transcribed Image Text:Problem 8 Show that the solution given for an underdamped harmonic oscillator, x(t) = Ae-bt/2m $), is a solution to the following differential equation cos(w't+ b dx k = 0. -r == dt2 т dt m k 62 Where w' = m 4m2
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