True, the "cueball" knows nothing about stroke mechanism but does "know" 4 things as I described earlier:
-Where it is aimed at (aim)
-Where does the cue tip contacts it (spin)
-What is the initial speed of it (stroke speed)
-How long does the cue tip remains in contact with it, which is altered a bit by the drop/non drop elbow techinques
These are the 4 basic elements of stroke related straightly to the materials affecting them: Cue parts and table conditions..
So all those things are created mechanisms for us to help us set up repeated techniques for sending the cueball at a desired location. Really the cueball does not "know" "right" or "left" english for e.g. these are just terms (necessary) in order to categorize the point of contact between cue tip and cueball, describing the effect taking place according to each point..
Petros
You will have to show me some proof on this statement:
"How long does the cue tip remains in contact with it, which is altered a bit by the drop/non drop elbow techinques"
SPF=randyg