Posted by: BHL (Knight1285@aol.com) on Thu May 6 13:36:30 2004

>>> However, he is most likely correct in arguing that there is no torque in the swing. <<<
>
> Hi BHL
>
> You stated you do not believe torque is involved in the swing. To discuss this we must first agree on what torque is and how it is applied. For clarification, let pose a question that should determine if we have the same understanding of when torque is being applied.
>
> Question. – When paddling a canoe no your right side, you would pull the blade through the water by pushing the left hand forward as you pulled back on the paddle with your right hand. – Would you say torque is being applied to the paddle?
>
> BHL, no qualification (or P.S. ‘s) are required. A simple “yes” or “no” will do.
>
> Jack Mankin
>
Hi Jack,

Yes, torque is being applied to the paddle.

I had thought, at first, that centrifugal force would make the grip very light, and, hence, make them incapable of applying torque throughout the swing.

However, when I think about it, the torque is initiated before any rapid acceleration occurs.

This means the torque occurs before the hands become very light at contact.

Therefore, you are right.

Sincerely,
BHL
Knight1285@aol.com

P.S. My rationalization was erroneous, and I admit it.