{{page>wiki:headers:hheader}} Navigate [[..:..:..:activities:link|back to the activity]]. ===== Comments by Mary Bridget Kustusch (post-doc, teaching "Central Forces" Winter 2013): ===== We did not do this activity in class in 2013. Instead, I chose to do [[courses:activities:cfact:cfqmringgroup3|Superposition States for a Particle Confined to a Ring]] in class so that I could really emphasize series expansions. However, the worksheet was counted as extra credit and [[courses:hw:cfhw:cfhweigenring|RingTimeDep]] was given as a homework problem.