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Marble Roller Coaster. Nathan Moran, Roshani Desai, Tony Zommer . Agenda. Team Roles Problem Brainstorming Research Explore Possibilities Final Design Prototype Testing Results. Team Roles. Nathan- Leader Roshani- Scribe Tony- Timekeeper. Problem.
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Marble Roller Coaster Nathan Moran, Roshani Desai, Tony Zommer
Agenda • Team Roles • Problem • Brainstorming • Research • Explore Possibilities • Final Design • Prototype • Testing • Results
Team Roles • Nathan- Leader • Roshani- Scribe • Tony- Timekeeper
Problem • We have been hired by Six Flags to design their new roller coaster; it is to be faster and more thrilling than any other coaster in the world.
Roller Coasters • Driven almost entirely by basic inertial, gravitational, and centripetal forces. • No engine or power source of their own. • Train is moved by gravity and momentum mostly. • Chain Lift Catapult-launch Lift • Brakes
Physics • Potential Energy • Kinetic Energy
Testing • Marble starting point • Balancing the track • Rails • Complete loop • Safety • Marble catcher
Results • Does it work • Yes • How it works • Meets criteria • Why it works
Sources • http://science.howstuffworks.com/engineering/structural/roller-coaster.htm • http://www.learner.org/interactives/parkphysics/coaster.html • http://en.wikipedia.org/wiki/Physics_of_roller_coasters