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TOPS Name (print) Signature name, first The 2nd Test For MCEG 4093 - Finite Element Analysis & Design, Fall 2018 October 11, 2018 The plane truss is loaded with a downmward force P-300 lbs as shown below. Truss element 1 is between nodes 1 and 2, and has the cross-sectional area A-1 in2. Truss element 2 is between nodes 2 and 3, and has a cross-sectional area of I. angtih Aloin clenents have the sime YlE-100 Ibvin. Length L -20 in. L| E,A 4% (a) What are the variables attached to all the nodes? 3% (b) What are the boundary conditions (write in terms of equations)? 3% (c) What are the external loads (write in terms of equation)?
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