$($A$)$ What are the similarities and differences between the methods and$/$or assumptions you used to solve problems $01\mathrm{.}02$ More Strings, $01\mathrm{.}03$ Golden Gate Bridge, $01\mathrm{.}04$ Higher String Modes, $01\mathrm{.}06$ Bath in an Earthquake, $01\mathrm{.}07$ Launching Waves$)?$

$($Remember$,$ don$$t just compare the language of the problems! Look at the structure and concepts involved.$)$

$($B$)$ What is an overarching strategy you could use to reason through other similar problems?