Re: [CAD_CAM_EDM_DRO] need torque formula help

Right, and the fulrum actually moves as the hammer,crowbar rotate on curve.
Sent via my "ChuckBerry" by AT&T

-----Original Message-----
From: Roland Jollivet <Roland.Jollivet@...>
Sender: CAD_CAM_EDM_DRO@yahoogroups.com
Date: Sun, 20 Nov 2011 19:10:49
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Reply-To: CAD_CAM_EDM_DRO@yahoogroups.com
Subject: [CAD_CAM_EDM_DRO] need torque formula help

See the operation in a straight line, like weights on a see-saw. Don't be
confused be the right angle at the fulcrum (point of pivot).

Regards
Roland

On 20 November 2011 18:09, turbulatordude <dave_mucha@...> wrote:

> **
>
>
> Hi all,
>
> looking for the formula, not the answer so much.
>
> if you have a hammer to pull a nail, the claw is, say, 1 inch from the
> nail.
>
> if you use a crowbar, the claw is 3 inches.
>
> The handle is 1 foot in both cases.
>
> What I am trying to determine is the pulling action at the nail.
>
> what has me stumped is that the simple formula, F=weight x distance does
> not offer the offset.
>
> can I just use the hypotenuse to calculate force ?
>
> Thanks!
>
> Dave
>
>
>


[Non-text portions of this message have been removed]



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