Question: Determine the required force P in figure needed to maintain the equilibrium of the scissors linkage when = 60o. The spring is unstretched when

Determine the required force P in figure needed to maintain the equilibrium of the scissors linkage when θ = 60o. The spring is unstretched when θ = 30o. Neglect the mass of the links.

Determine the required force P in figure needed to maintain the equilibrium

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