We had to do a roller coaster project for Physics, getting the momentum at play, velocity achieved by the marble along with other things. It's still slightly a WIP, ...
Marble roller coaster using Poly Tubing, 5/8" (16g) steel ball, and lots of patience. Track is approximately 19' long from start to finish and incorporates a 16"-long ...
From Robert Colosimo
The amount of extraness in this vid tho. (For my fellow Physics-class-suffering-high schoolers, I gotchu.) Materials used: - metal marble (denser, so it goes faster) ...
From Sara Chung
Instructions on how to make paper roller coaster jumps, loops, corkscrews, and bumps.
4th Graders at Fairview South School, Skokie, IL Their task was to design, build, test, and market a roller coaster. www.teacherjohnson.com.
From Michael Johnson