Can Physics Puzzles Be Solved? Introducing Skatterbrain, a New Member on PF!

[Skatterbrain]

Hello to all. I'm a new member and selected the nickname Skatterbrain, mainly because I have a hard time focusing on work with all of the physics questions rattling around in my head. I've found some great information reading your questions and answers. Hope I can get mine answered and maybe offer someone a clue to some of your puzzles.

 

[Greg Bernhardt]

Welcome to PF!