Dave VanHorn wrote :

> >Dave VanHorn wrote :
> >
> > > You can't discern between acceleration and
> > > gravity, right?
> >
> >Actualy,  gravity = acceleration.
> 
> That's what was bothering me.
> How do you measure gravity, in a portable instrument, when it's being 
> bumped and banged around?

Where did it say that it was designed to be "bumped and
banged around" ? Or even "portable" at all ?

Jan-Erik.
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