Here is a wonderful challenge - what are the ratios of the lengths (and the corresponding periods) of this set of pendulua? Remember that period is proportional to sqrt(L). I don't know the answer myself, but will try to figure it out as well. Regardless, this is a very cool video, and we need one of these for class!
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment
Note: Only a member of this blog may post a comment.