Question: If the mechanism is in equilibrium when ? = 30 o? determine the mass of the bar BC. The spring has a stiffness of k

If the mechanism is in equilibrium when ? = 30^o?determine the mass of the bar BC. The spring has a stiffness of k = 2 kN/m and is uncompressed when ? = 0^o. Neglect the mass of the links.

450 mm B. k = 2 kN/m 600 mm

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