The bar shown below is inclined at 45 degrees with the horizontal and at equilibrium. The force at C is applied perpendicular to the beam. The force at E is nearest to: a. 40kN b. 50kN c. 55kN d. 45kN

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Beams

In structural engineering, a beam is a component made of a variety of materials (including steel alloys, and wood) that can resist loads applied laterally to the beam axis. Members, elements, rafters, shafts, and purlins are all terms used to describe beams.