The pendulum shown in Figure 5 oscillated about the pivot at O. If the mass of the rigid bar of length ???? ₃ can be neglected, then determine an expression for the natural frequency and damping factor of the system for ?small? angular oscillations.

Transcribed Image Text:

k peter L3 m C L2 8 k peter L3 m C L2 8

Answer rating: 100% (QA)

Given When the mass is displaced slightly Q then we have equation g motion IQ C L 2 2 Q kL 2 1 Q 0 ... View the full answer