rube goldberg machine
DESCRIPTION
Rube Goldberg Machine. By: Nathan Moran, Mike Duong, Matt Jakel , and Tony Zommer. Chemical Electric. E=m(SE) SE=500,000 in a 9V battery P=VI Efficiency=.0819. Electric Heat. P=IV Efficiency=.164. Electric Heat Steel Wool Video. PE KE. - PowerPoint PPT PresentationTRANSCRIPT
Rube Goldberg Machine
Rube Goldberg MachineBy: Nathan Moran, Mike Duong, Matt Jakel, and Tony ZommerChemical Electric
E=m(SE) SE=500,000 in a 9V battery P=VIEfficiency=.0819Electric Heat
Electric Heat Steel Wool Video
PE KE
KE Other KE
PE KE
PE=mgh W=Fx Efficiency= .316KE PEW=Fx PE=mghEfficiency= .135
PE KE
Overall EfficiencyEfficiencyTotal = 0.000391%Citations"Answers.com - At What Temperature Does Steel Wool Burn." WikiAnswers - The Q&A Wiki. Web. 10 Mar. 2011. . Katherine, Russel J. Are Good Electrical Insulators Also Good Thermal Insulators? A Study of Thermal Conductivity. Rep. 2 Apr. 2006. Web. 10 Mar. 2011. .