A slender rod AB of mass m is attached to two blocks A and B that can move freely in the guides shown Knowing that the spring is unstretched when AB is horizontal, determine three values of Icirc cedil corresponding to equilibrium when m 125kg, l 320 mm, and k 15kN m State in each case whether the equilibrium is stable, unstable, or neutral B

Question: A slender rod AB of mass m is attached to two blocks A and B that can move freely in the guides shown. Knowing that

A slender rod AB of mass m is attached to two blocks A and B that can move freely in the guides shown. Knowing that the spring is unstretched when AB is horizontal, determine three values of Î¸ corresponding to equilibrium when m = 125kg, l = 320 mm, and k = 15kN/m. State in each case whether the equilibrium is stable, unstable, or neutral.

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