Flashcards
207 midterm 2
Cards in this deck (14)
- 1—Forced damped mass spring
- 2—Forced undamped, mass spring, beats
- 3—Forced undamped, mass spring, resonance
- 4—unforced and undamped
- 5—unforced overdamp, mass spring
- 6—unforced undamped, mass spring
- 7undamped mass spring systemx''+kx=0
x(t)=Acos(sqrtk*t)+Bsin(sqrtk*t) - 8Amplitudesqrt(C1^2+C2^2)
- 9φarctan(C2/C1)
- 10period2pi/w
- 11damped harmonic oscillatory''+(γ/m)y'+(k/m)y=
- 12over dampdy=C1e^(-rt)+C2e^(-rt)
- 13over dampedcomplex roots
y=C1e^rtcos(ωt)+C2e^(rt)sin(ωt)
y=Ae^(rt)cos(ωt-φ)
decaying exponential - 14critically dampedC1e^(rt)+C2te^(rt)
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- Mathematics Flashcards on 207 midterm 2, created by Haruka Hmigita@UW.Edu on 15/11/2022.
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- Haruka Hmigita@UW.Edu
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