Week 3 Forced Damped Harmonic Motion Flashcards

1
Q

what is the equation of motion for a forced, damped oscillator

A

a + γv + ω0^2x = F0/m cos(ωt)

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2
Q

what is the tan phase expression for a forced, damped oscillator

A

tanΦ = γω / (ω0^2 - ω^2)

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3
Q

what is the amplitude response function equation for a forced, damped oscillator

A

A(ω) = (F0/m) / SQRT[ (ω0^2-ω^2)^2 + ω^2γ^2 ]

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4
Q

what is the complex impedance equation

A

V = IZ

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5
Q

what is complex impedance made up of

A

resistance is the real part and the reactance is the imaginary part

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