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FE Review Handouts - Sites at Lafayette

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<strong>FE</strong> Exam <strong>Review</strong> St<strong>at</strong>ics Jan. 31, 2013 KurtzConcurrent Equilibrium (Equilibrium of a Point)4. Determine the unstretched length of the spring if the block has a mass of 5 kg and rests on a smooth plane5. Determine the force P th<strong>at</strong> must be applied to the cord in order to pull the post out of the ground if the post is removed by a 400-lbvertical force.Moments, Resultant Forces, Equivalent Systems6. Determine the moment of the force about point O.7. Replace the loading shown with an equivalent force and couple <strong>at</strong> point A.Page 2 of 5

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