The uniform rod AB has a mass M. If spring DC is unstretched at = 90
Question:
The uniform rod AB has a mass M. If spring DC is unstretched at θ = 90 deg, determine the angle θ for equilibrium and investigate the stability at the equilibrium position. The spring always acts in the horizontal position due to the roller guide at D.
Units Used:
kN = 103 N
Given:
M = 80 kg a = 1 m
k = 2kN/m b = 2m
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V Mg 8 a b sin0 kacos0 2 k vvMg ab cos 0 a sin20 de 2 V d do 4gb si ...View the full answer
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