1 / 7

Rolling Down Rocky Top

D1 Team 3. Blake Hollis Jordan Livesay Kellen Catani Sean Yu. Rolling Down Rocky Top. Basics. What is it? Rube Goldberg device One input force = one task Inefficient and complicated. Bill of Materials. Concepts used Torque/ Rotational Motion Spring Force Potential/Kinetic Energy

travis
Télécharger la présentation

Rolling Down Rocky Top

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. D1 Team 3 Blake Hollis Jordan Livesay Kellen Catani Sean Yu Rolling Down Rocky Top

  2. Basics • What is it? • Rube Goldberg device • One input force = one task • Inefficient and complicated • Bill of Materials • Concepts used • Torque/ Rotational Motion • Spring Force • Potential/Kinetic Energy • Translational Energy

  3. Building Process • Tools used • Circular saw • Power Drill • Jigsaw • Hammer/Nails • Tape Measurer

  4. Process • Golf ball lies on top of a board 0.2286 meters • Trim piece connects to the top and to the bottom with another board at a height of 0.0635m. • The golf ball will roll to the bottom of the trim piece with a velocity of 2.18m/sec. and strike a shaft (0.0635m) • Shaft speed = 34.3 rad/sec • Second ball will hit a block • Block speed = 1.01m/s

  5. Process (Cont.) • Block falls over and starts dominoes • Dominoes speed = .54 m/s • Dominoes trigger mousetrap • Mousetrap releases paperclip which allows banner to unfurl.

  6. Calculations / Issues • Issues • Absence of friction or losses of energy • Input force varies each time as well as direction of force • Ramps not sturdy • Nailed ramp • Paperclip did not release • Changed angle of pull

  7. Summary • After issues were solved, device worked fairly efficiently • Fun creative use of common objects • Some issues could not be resolved but we found ways around them

More Related