Spring AB of constant 2kN m is attached to two identical drums as shown Knowing that the spring is unstretched when theta 0 and that m 20 kg, determine the values of theta less than 180 deg corresponding to equilibrium State in each case whether the equilibrium is stable unstable, or neutral G00 mm...

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Spring AB of constant 2kN/m is attached to two identical drums as shown. Knowing that the spring

Question:

Spring AB of constant 2kN/m is attached to two identical drums as shown. Knowing that the spring is unstretched when θ = 0 and that m = 20 kg, determine the values of θ less than 180° corresponding to equilibrium. State in each case whether the equilibrium is stable unstable, or neutral.