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bachelor in business administration Polytechnic State University Sanluis Jan-2006 - Nov-2010
CPA Polytechnic State University Jan-2012 - Nov-2016
Professor Harvard Square Academy (HS2) Mar-2012 - Present
Solve Prob. 8.47, assuming that the 750-N force is directed vertically upward.
Prob. 8.47
Three forces are applied to the bar shown. Determine the normal and shearing stresses at (a) point a, (b) point b, (c) point c.
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