A ductile hot-rolled steel bar has a minimum yield strength in tension and compression of 350 MPa. Using the distortion-energy and maximum-shear-stress theories determine the factors of safety for the following plane stress states:
Political Science 310 Section 3 Pt 1.2 - Essential realism o Self-help Balance of power Disagreement over most stable system: unipolar, bipolar, and multipolar o Back to the future: why we will soon miss the Cold War o US Military Lots of countries Economics o Stag Hunt (pg 74) – collective good problem in international relations (IR) o In self-help system Individual vs common good Short term vs long term interests Free trade etc Self-interest is number 1 - Realism o Milita