|
Originally Posted by golf_sceptic
|
Spot on annekin!
"While Centrepetal force pulls it in a circle...Centrifugal force changes the length of this string..."
Centripetal force acts on the rock. Centrifugal force acts on the string. For other contributors, remember that these words aren't magic. Centrifugal=away from the centre. Centripetal=toward the centre.
|
I can't argue beyond this explanation. In the case of the TGM model the string length (radius) is from shoulder the clubhead and it lengthens dramatically from start down to impact. Like a flail with the wrist as the thong.
Is this close to correct? No physics degree over here,,
CW