Heavy hammers

Richard Brekne Richard.Brekne@grieg.uib.no
Fri, 09 Jan 2004 17:41:10 +0100


Er... embarresed grin...

yes... forget my last post... a case of brain warp must have hit me
agin... cant win em all :)

sorry bout that

Cheers
RicB

Mark Davidson wrote:
> 
> RicB wrote:
> 
> >Clearly the postee was thinking in terms of 1 gram of hammer weight to 5
> >grams of DW, and this is wrong. If the questoner had removed 2 grams of
> >hammer weight the resulting action would be extremely light.
> >
> >Assuming that the above gram figures are Downweight figures, and
> >assuming any reasonable UW you get an increase in BW of 6.5 grams. Which
> >relates to about 1.2 grams of hammer SW.
> 
> Do not both UW and DW change?  I.e. isn't
> 
> DW = BW + friction, and
> UW = BW - friction
> 
> So if you change BW wouldn't these both change?
> And looks like BW and DW would have the same change.
> Am I missing something here?
> 
> -Mark
> 
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