1 / 5

The Purple Cobra B uilt by Ben Graham and Preston Garland

The Purple Cobra B uilt by Ben Graham and Preston Garland. The Purple Cobra.

airell
Download Presentation

The Purple Cobra B uilt by Ben Graham and Preston Garland

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. The Purple CobraBuilt by Ben Graham and Preston Garland

  2. The Purple Cobra The design of the device is broken into three parts. The ball begins with a series of slanted ramps which lead into a ribbed stretch of tubing, taking the coaster on a horizontal, declined loop which exits onto a slanted pegboard. After bouncing down the pegboard, the ball will finally land in the cup at the bottom.

  3. Stored Energy throughout roller Coaster

  4. Design/construction issues • The original design called for a track built of mostly tubing and pipes, which later had to be reduced considerable do to the lack of malleability of the pipe. • The original design for the slanted ramps call for several pieces of slowly declining, u-shaped pieces of piping, which was later found impossible to attach to supporting board. • Marbles have become a rare item in toy stores.

  5. Conclusion • The roller coaster falls just short of the 15 second requirement, making the project, for the most part, successful. • One of the difficulties we encountered was the large number of calculations required due to the large number of different and variable forces throughout the ramps and pegboard. • If given another chance, we would have tested materials for thoroughly beforehand and had a precise design/model before buying materials, due to problems encountered in the building process.

More Related