I'm just another curious kid, giving a new face to the classic five W's, who, what, when, where, why. Maybe we'll even throw a "how" into the mix. Basically, I'm asking any questions from the pointless to the important. We'll never know, unless we ask.
I'd say that the cup is the primary source of the sound but the floor would contribute to the noise.
ReplyDeleteNeither--both.
ReplyDeleteIt's the action itself, both elements play just an essential role as the other.