blevinssam4639 blevinssam4639
  • 12-04-2024
  • Physics
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A uniform bar of length ℓ=1 m and mass m= 10 kg is pivoted at point O and supported at its two ends by springs of constants k=1kN/m. Point P of spring PQ is subject to a harmonic displacement of amplitude 1 cm and frequency 1.6 Hz. Find the steady-state angular displacement amplitude of the bar.

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