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Unformatted text preview: A system is an entity which maintains its existence through the interaction of its elements. Therefore, the action of a person walking from a starting point (A) to a destination point (B) is a system supported by interactions along its path. This interaction is the driving force behind the system. For example, consider a simplified model of a man walking in extremely cold conditions (Ithaca winter). The mans desired comfort is to get from point A (home residence) to point B (Cornell book store) as fast as possible in order to minimize the amount of time spent in between (in doing so, the bodys internal temperature increases as the walking speed increases which keeps him warmer does not like to be cold). The mans desired comfort (staying warm) interacts with the current environmental climate conditions producing a gap. This gap influences him to increase his walking speed, influencing the bodys internal temperature which influences the current environmental climate conditions...
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This note was uploaded on 04/06/2009 for the course BEE 3299 taught by Professor Scott,n.r. during the Spring '07 term at Cornell University (Engineering School).
- Spring '07