Mathematics · Structural Dynamics
A simply supported beam of length L = 2 m, mass per unit length m = 10 kg/m, and flexural rigidity EI = 2000 N·m2 undergoes free transverse vibration. What is the fundamental natural frequency ω1 in rad/s? (Take π2 ≈ 10 and √200 ≈ 14)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 135 rad/s✓
- 27 rad/s
- 314 rad/s
- 425 rad/s
Correct answer
35 rad/s
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