Exam 2 Summer 07

Exam 2 Summer 07 - loaded frame 3 4 3(25 points Calculate...

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AEM 201: Exam 2 NAME:___________________________________ CWID:_______________________ 1. (25 points) (a) Determine the force in truss members AB, BG and GF. State whether each is in tension or compression. 1
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(b) For the given loading, determine the zero-force members in the Pratt roof truss. Explain your answers using appropriate joint free-body diagrams. The support at G is a rocker. 2
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2. (25 points) Determine the components of all forces acting on each member of the
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Unformatted text preview: loaded frame. 3 4 3. (25 points) Calculate the x- and y-coordinates of the centroid of the shaded area below. 5 6 4. (25 points) (a) Draw the shear and bending moment diagrams for the loaded cantilever beam where the end couple M 1 is adjusted so as to produce a zero moment reaction at the fixed end of the beam. (b) Determine the maximum absolute values of the shear and bending moment. (c) Find the bending moment M at x = 4 ft. 7 8 9...
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This test prep was uploaded on 04/08/2008 for the course AEM 201 taught by Professor Freeman during the Spring '08 term at Alabama.

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Exam 2 Summer 07 - loaded frame 3 4 3(25 points Calculate...

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