AB and BC are two rods, smoothly jointed at B, and suspended from a smooth fixed support A. The rods AB and BC are each of length l. AB has mass m, BC has mass 3m/2. Calculate the periods of the normal modes of oscillation in the vertical plane.© BrainMass Inc. brainmass.com June 3, 2020, 7:22 pm ad1c9bdddf
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In this problem it is convenient to introduce an angle alpha between the part AB and the verical and the angle between ...
The following posting helps calculate the periods of the normal modes of oscillation in the vertical plane.