Re: transfer of momentum

[Bernard Cleyet <anngeorg@PACBELL.NET>]

If one removes the pin, it might read below the zero.  Same w/
d'Arsonval meters (usually no pin.)

bc



Hugh Haskell wrote:

> At 12:58 -0500 11/19/03, Joseph Bellina wrote:
>
>
>
> > Here speed is what the car speedometer reads.
>
> And if it's an analog speedometer, when backing up it always reads
> zero. But your statement is true for digital speedometers.
>
> Hugh
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>
> Hugh Haskell
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