The figure shows a uniform rod with a mass of 3 kg and is pivoted at point A. There is a solid mass of 4 kg at point C. The value of the coefficient of elasticity of the spring k1 = 20 kN / m and k2 = 100 kN / m. Determine; a) the natural system Frequency b) The time taken by the system to complete one oscillating. 20 cm 80 cm k1 k1 k2 k2 k2 B.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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1. The figure shows a uniform rod with a mass of 3 kg and is pivoted at point A. There is a solid
mass of 4 kg at point C. The value of the coefficient of elasticity of the spring k1 = 20 kN / m and
k2 = 100 kN / m. Determine;
a) the natural system Frequency
b) The time taken by the system to complete one oscillating.
20 cm
80 cm
k1
B
k2
k2
k2
Transcribed Image Text:1. The figure shows a uniform rod with a mass of 3 kg and is pivoted at point A. There is a solid mass of 4 kg at point C. The value of the coefficient of elasticity of the spring k1 = 20 kN / m and k2 = 100 kN / m. Determine; a) the natural system Frequency b) The time taken by the system to complete one oscillating. 20 cm 80 cm k1 B k2 k2 k2
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