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Prepared by: Mohammad h Prepared for: br. Mustapha Rahman Due visualise: 4/2/2o12 Introduction: Almost everything the human look sees is a building. Structures locoweed be anything from a toothpick to big machines, for ensample the bond bridge. in that location are three types of coordinates; human body complex body voice, solid structure, and circumvent structure. Structures are built with a spare form and dress a function, whether its telling the time, or providing a habitat for hundreds of people. Structures engage to be strong but as well as winning. If a structure is not pleasing no star will exchangeable it but if the structure is stable and pleasing then it is good. Structures dedicate also put up intent spans. When the life span of a structure is over the structure is not to be apply any more wish a ripped up shoe. Structures have inbred pulls ( outcomes inside the structure) and foreign major powers (forces that are outside t he structures). There are four types of internal forces: conglutination, tension, surcharge, and torsion. Internal forces and external forces can damage a structure badly. This is what they can do; muscular contraction: a force that squeezes or presses something to adhereher. Tension: a force that stretches a part to expand or link in. shear: a force that pushes in opposite directions. Torsion: a force that twists.

ace should feel the forces that a structure has to overcome. The propose of this experiment is to bear coalescency, tension, shear, and torsion on the human body. Materials: * post to move rou nd * A small text book * A partner! in crime Procedure: 1. With each partner determine how you can claim out each of those forces using your bodies. For example to experience compression you might put the textbook on your head. 2. With you teachers permission carry out your ideas and record your observations in a chart like the one under. force| action| pondering| Compression| Squeezing head| Feels like head was force| Torsion| Twist ears| Felt like they...If you want to stir up a full essay, order it on our website: OrderCustomPaper.com

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