Battery question.

On Sun, 28 Nov 2004 19:39:47 GMT, "Kevin DeAngelis"
> wrote:

>Mathematically, this means that if
>you draw a curve with torque on one axis versus time on the other axis, and
>took the first derivative of that curve with respect to time, you would get
>the horsepower at that instant in time
>
>Darn - made a small boo-boo. If you draw a curve with torque on one axis
>versus time on the other axis, and
>took the first derivative of that curve with respect to time, you'd get a
>continuous horsepower curve, over the same length of time. Sorry about
>that.
>
>Kevin
>
Oh, well, yeah.
I make that mistake all the time. :-0

--
Bill Funk
Change "g" to "a"

Damn... What an argumant I started.

So far the baterry works just fine so I guess it's ok.

zoti
"zoti" > wrote in message
...
> The battery on my Explorer died a couple of weeks ago. It was 6 years old
> but showed no signs of illness before it wouldn't crank the engine
anymore.
>
> So I got a new battery from Pepboys which is supposed to be 650 cold
> cranking amps. Just to be sure I also took the truck over to AutoZone to
get
> the charge system checked. They said it was fine but the battery showed
only
> 250 cold cranking amps.
>
> Is it like that with new batteries ? will it charge more ?
>
> The battery dial in the dash shows just under half and the engine cranks
> just fine.
>
> Should I be worried ?
>
>