1. Roller Coasters as a Potential Energy Group Members: Ryan Hardy Justin Morse Nick Satterfield

2. History of the Roller Coaster Picture of the first Roller Coaster

3. Types of Roller Coasters Two Types: Wooden Steel

4. Our Concepts 1 2 3 4

5. Our Model Track

6. Estimated Cost Three Custom Parts 1.End Bracket- 1½ / $75- 3”x 3”x 1” Teflon $32.59 2.Track Railing- Aluminum Tubing roll $41.09 3.Glass Display Box- 2 4’x 8’ plexi-glass sheets Total: $410.00 Three Stock Parts 1.Steel Ball Bearing- $17.14 2.Split Ring Hanger- $3.00 x 20 3.Hinges- $2.13 x 4 Total: $85.66

7. Web Page Roller Coasters

8. Resources Roller Coasters: http://www.me.utexas.edu/~uer/roller/history.html Types of Coasters: http://www.spart5.k12.sc.us/techtraining/teacher/webpages/rollercoasters/types_of_coasters.htm Potential Energy: http://hyperphysics.phy-astr.gsu.edu/hbase/pegrav.html