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Beverage Can Delivery System. Group Members: Andrew Howard Garrett Karnowski. Overview. Introduction of team members Device overview and purpose Demonstration Energy conversions and calculations Conclusion. Group Members. Garrett Karnowski Andrew Howard. Personal Info
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Beverage Can Delivery System Group Members: Andrew Howard Garrett Karnowski
Overview • Introduction of team members • Device overview and purpose • Demonstration • Energy conversions and calculations • Conclusion
Group Members Garrett Karnowski Andrew Howard Personal Info Contributions
Device Overview and Purpose • Brainstorming • Materials Used • Construction • Basic Functions • What it does
Demonstration • Hopefully it works the first time!!!
Energy Conversions… • Six Energy Conversions • Motor Moving • Speed at the Loop • Drop to Trampoline • Projectile Motion • Center of Mass of the Bridge • Average Velocity of the Coke Cart
…and Calculations • Motor moving • Work = mgh • Work = (.002204)(32.2)(3.366) • Work=.2389 hp
Speed at the Loop • mgh = (1/2)mv^2 • (32.2)(1.5) = (1/2)v^2 • V = 4.9 ft/s^2
Drop to the Trampoline • Mgh = (1/2)mv^2 • (32.2)(1.75) = (1/2)v^2 • v = 5.3 ft/s
Projectile Motion • Y-y=(x-x)(tan0)-(g/2v^2)(1+tan0^2)(x-x)^2 • Y-0 = (1.75)(tan28.5)-(32.2/2*5.3^2)(1+tan28.5)(1.75)^2 • Y= 1.495 ft or 18 inches
Center of Mass of Bridge • CM = (m1r1 + m2r2)/ (m1 + m2) • CM = (1)(3) +(1)(3) / (1+1) • CM = 3 inches
Average Velocity of the Cart • V = d/t • V = 8 ft/ 2 seconds • V = 4 ft/s
Conclusion • Costs for parts • Devise performs as anticipated • Minimal problems • Reasonably consistent • Overall good experience