Natural Systems compared to Mechanical Systems

Jul 26, 2014

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Natural Systems compared to Mechanical Systems. Bird Wings vs Airplane Wings. http://wings.avkids.com/Curriculums/Birds/wing- shapes_summary.html http:// quest.nasa.gov /aero/planetary/atmospheric/ aerodynamiclift.html.

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Natural Systems compared to Mechanical Systems

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Natural Systems compared to Mechanical Systems
Bird Wings vs Airplane Wings • http://wings.avkids.com/Curriculums/Birds/wing-shapes_summary.html • http://quest.nasa.gov/aero/planetary/atmospheric/aerodynamiclift.html

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Mechanical Systems. Unit Review. Early Machines. machines help us do work and use energy more efficiently early machines were simple devices to help us do work such as: lift things, move things, crush things, or split things. Industrial Revolution. now we had power such as steam, coal, oil…

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Mechanical Systems

Mechanical Systems. Topic 1 - Levers and Inclined Planes. Lever A simple machine that changes the amount of force you need to move an object Parts of a lever Fulcrum – The fixed point that is the lever’s point of rotation Effort Force – The force you exert on a lever to make it move

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Mechanical Systems Unit Review. Lesson 8. Static Friction . The force exerted on a stationary object by a surface that prevents the object from staring to move. The object remains at rest because the static friction is equal in magnitude and opposite in direction to the applied force

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Natural Fluid Systems. Many natural systems are based on fluids and pressures Weather systems are created and influenced by barometric pressure, measure with a barometer. Air pressure is measured in kilopascals ( kPa ) or atmospheres ( atm )

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Micro Electro Mechanical Systems. MEMS By Seth Austin. Materials and Fabrication. Silicon is the dominate material used Excellent electrical and mechanical properties For High Temp. applications, SiC is ideal Other alternatives include TiNi (shape memory alloys). Applications.

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