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seidi.yamauti Group Title

An undated oscillator of mass m and natural frequency Wo moves under the action of an external force F=Fo sen(wt)! Starting from the equilibrium position with initial velocity zero. Find the deslocament x(t).

  • 2 years ago
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  1. seidi.yamauti Group Title
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    *Undamped

    • 2 years ago
  2. UnkleRhaukus Group Title
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    sen.?

    • 2 years ago
  3. seidi.yamauti Group Title
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    Sin(wt), sorry

    • 2 years ago
  4. UnkleRhaukus Group Title
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    |dw:1345809109629:dw|

    • 2 years ago
  5. UnkleRhaukus Group Title
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    \[F=F_0 \sin(\omega t)\]

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  6. UnkleRhaukus Group Title
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    and your looking for the displacement x(t) ?

    • 2 years ago
  7. UnkleRhaukus Group Title
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    \[F=m\ddot x\] \[x=\iint\frac Fm\text dt^2\]

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  8. seidi.yamauti Group Title
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    The function x(t) that describes the positivos of the mass

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  9. UnkleRhaukus Group Title
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    \[x=\frac{F_0}{m}\iint \sin(\omega t)\cdot\text dt^2\]

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  10. UnkleRhaukus Group Title
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    can you see how i have arrived at the integral? can you evaluate the integral?

    • 2 years ago
  11. seidi.yamauti Group Title
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    Still not...

    • 2 years ago
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