AEM 2021 Lecture 20: Equilibrium Problems 1-20-17
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Department
Aerospace Engineering and Mech
Course
AEM 2021
Professor
Hesla Todd
Semester
Spring

Description
Equilibrium Problems 1-20-17 Equilibrium problems are what statics are about. N1 says bodies in rest stay at rest, and bodies in motion stay in motion unless acted by an outside force. Theresultantof the forces should b0. This means the x and y components are 0. Inequilibrium, the body remains at rest. We can use the conditions of equilibrium to solve for unknowns (forces) in one of two ways ▯. Geometrically ▯. Algebraically Geometric Place vectors tail to tip. In statics, the tails to tips should end at the starting point. This is only useful if there's just 3 forces. For more than 3, use the algebraic method. Algebraic Meth
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