![]() Wayne Whiteman directly for information regarding the procedure to obtain a non-exclusive license. Any other use of the content and materials, including use by other academic universities or entities, is prohibited without express written permission of the Georgia Tech Research Corporation. By participating in the course or using the content or materials, whether in whole or in part, you agree that you may download and use any content and/or material in this course for your own personal, non-commercial use only in a manner consistent with a student of any academic course. Statics is the branch of mechanics studying forces that act on bodies in static or dynamic equilibrium. For example, if you put your phone on the table, there are two forces. The two sufficient and necessary conditions for a rigid body to be in static equilibrium are: 1 Ernst Mach, The Science of Mechanics: A Critical and Historical Account of Its Development, translated by Thomas J. The copyright of all content and materials in this course are owned by either the Georgia Tech Research Corporation or Dr. Static Equilibrium is when the net force of an object is 0, and the object is at rest. condition that is called static equilibrium of an extended object. These are FX 0 FY 0 FZ 0 MX 0 MY 0 MZ 0 6 equations for 3D equilibrium Note: The moment equations can be. ![]() F 0 and M 0 These two vector equations can be written as six scalar equations of equilibrium. Other examples include a rock balance sculpture, or a stack of blocks in the game of Jenga, so long as the sculpture or stack of blocks is not in the state of collapsing. ![]() A paperweight on a desk is an example of static equilibrium. The course addresses the modeling and analysis of static equilibrium problems with an emphasis on real world engineering applications and problem solving. EQUATIONS OF EQUILIBRIUM As stated earlier, when a body is in equilibrium, the net force and the net moment equal zero, i.e. An example below shows how two offset forces and a single moment can be combined to a resultant force and moment. A stationary object (or set of objects) is in 'static equilibrium,' which is a special case of mechanical equilibrium. Concepts will be applied in this course from previous courses you have taken in basic math and physics. This course is an introduction to learning and applying the principles required to solve engineering mechanics problems.
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