Rick and Nick’s Excellent EdVenture is a podcast, blog, and experience for parents, educators, coaches, leaders, weekend warriors, and more. Dr. Rick and Dr. Nick bring over fifty years of experience as principals, counselors, higher ed professors, teachers, parents, and athletes. All content is free. Looking forward to building a community to collaboratively share and grow! http://excellentedventure.com/ https://open.spotify.com/show/49NOdknRt6gSRsBtLGH0gw?si=LBk8ibxARSm_PBWNxq9-5g http://excellentedventure.com/category/the-blog-and-the-brochure/ #education #podcast #teaching #teachers #leadership #edchat #PrincipalStresses #counselor #weekendwarrior #athlete #podcasts #podcasting #development #inspiration #Motivation #highered #highereducation #student #school #Entertainment #wisdom #collaborators #Collaboration #pennstate #pennsylvania #tennessee #unitedstates #america #EducationMatters #edutoot #edutooters

In the #2D #elasticity, #equilibrium of #stresses can be represented on an infinitesimal rectangular element with components of both #DirectStress and #ShearStress generally acting on all four edges. If you were to rotate the rectangle, the stresses change in a precisely orchestrated fashion. In the orientation where the shear stress components vanish, we get what are called #PrincipalStresses and they and their directions can be ascertained precisely through #eigenvalue analysis... 1/2