Fall 2011 Exam 1

# Fall 2011 Exam 1 - 2 2 Determine the moment of the force...

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1 Name: _______________________________ CWID #:_________________ Section Number:_______ ENSC 2113 - FALL 2011 - EXAM #1 EACH PROBLEM IS WORTH 25 POINTS. BOX YOUR ANSWERS AND PROVIDE PROPER UNITS, WHERE APPLICABLE. CALCULATIONS AND FREE BODY DIAGRAMS MUST BE SHOWN THAT SUPPORT THE ANSWER TO RECEIVE CREDIT. 1) Determine the centroidal distance measured from the y axis for the shaded area using the integration method . Label the diagram accordingly.

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Unformatted text preview: 2 2) Determine the moment of the force vectors about the x axis. Express the result in Cartesian Vector form. 3 3) Determine the tension in member C and the angle required for equilibrium if F equals 8 KN. 4 4) Replace the loading system by an equivalent resultant force system and specify where the resultantâ€™s line of action intersects the top of the beam, measured from point A. The thickness of the beam is 0.1 m....
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Fall 2011 Exam 1 - 2 2 Determine the moment of the force...

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