Exam 1 Problem 2

# Exam 1 Problem 2 - EGM 2511 Exam2 Fall 2009 NAME(Last First...

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Unformatted text preview: EGM 2511 Exam2 Fall 2009 NAME (Last, First) Section: 1592 or 1593 or (1594 (circle one) SHOW YOUR WORK — BOX OR UNDERLJNE ANSWERS Problem 2. (33 points) The rectangular block shown is acted on by two forces and one couple (about the y’ axis). a) Find the equivalent force-couple system that would be acting at point D. Give answer in standard vector form. b) Calculate the value of the turning tendency (the moment component) of the two forces and couple about an axis from D to C. 513 : ~31 +143 42%}? ) AB: (374' ﬁrm); +‘lélg7'gL—Kﬂﬁf); y ' W Asa; 3' “87‘ B'/ A 4D F; = 39K , 24m? Hfﬁ’fﬂj» 72% ED = “24.02 + m M ,, _ M'mj,‘ W - 35‘ ,4 .~ ...
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