Figure Q5(b) depicts a system with two masses m, and m attached to a tightly stretched...

 

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Figure Q5(b) depicts a system with two masses m, and m₂ attached to a tightly stretched string of consistent tension T and fixed at both ends. Assuming that the tension does not vary with transverse motion as shown in Figure 5 (b). and if given that m₁ = m₂ = m, and 11=12=/3=1, then i) Estimate the fundamental natural frequency using Rayleigh's and Dunkerley's Methods. (Assuming that the mode shape vector as x = (₂)) (CO2/C4/6marks) ii) Evaluate the accuracy of both estimation methods in Q5 b(i), if the exact solution for the system in Figure 5 (b) is given by h m₁ T ml rad/s m₂ Figure Q5(b) 13 (CO3/C6/5marks) Figure Q5(b) depicts a system with two masses m, and m₂ attached to a tightly stretched string of consistent tension T and fixed at both ends. Assuming that the tension does not vary with transverse motion as shown in Figure 5 (b). and if given that m₁ = m₂ = m, and 11=12=/3=1, then i) Estimate the fundamental natural frequency using Rayleigh's and Dunkerley's Methods. (Assuming that the mode shape vector as x = (₂)) (CO2/C4/6marks) ii) Evaluate the accuracy of both estimation methods in Q5 b(i), if the exact solution for the system in Figure 5 (b) is given by h m₁ T ml rad/s m₂ Figure Q5(b) 13 (CO3/C6/5marks)

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The image depicts a system with two masses m1 and m2 connected by a tightly stretched string of constant tension T and fixed at both ends You are aske... View the full answer