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tech design

QuestionAnswer
open loop no feedback
closed loop feedback
STEM Integration The combination of Science, Technology, Engineering, and Mathematics in Technology, Engineering, and Design.
Science Knowledge for Tech Using scientific theory/discoveries to advance technology.
Types of Energy Unlimited (wind, solar), Non-Renewable (will run out, like oil), Renewable (will replenish with time, like bio fuels).
Hydroponics The use of biotechnology research produced hydroponics. Hydroponics makes it possible to grow food without the use of soil.
Newton’s 1st Law An object remains still or remains in motion unless acted upon by an outside force.
Newton’s 2nd Law Force = mass x acceleration. The greater the mass, the more force that is needed to move it.
Newton’s 3rd Law For every action, there is an equal and opposite reaction.
Input Anything put in to a system. Can be capital ($), raw materials, people (labor), fuel, etc.
Process The process of changing/using the inputs. Ex. The burning of the fuel to produce power/work in an engine.
Output The results of the system. Can be power, movement, a product, etc.
Sub-Systems for Transportation Tech Suspension, Propulsion, Structure, and Support (support provides maintenance).
Feedback Information about the system that can be used to alter the system. Can be a gauge or other measurements.
Created by: attackteam9
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