Maybe this way I may explain it, the moon makes one revolution
around us in about 29 days, but because it is always facing us with only
one side that makes it revolve almost as fact as us, in relation to the
universe.
God Bless America, ßill O|||||||O
http://www.billhughes.com/

Earle Horton wrote:
>
> That horsepower is for reasonable spin-up times, and a little for air
> resistance. Sooner or later, you will come around to the correct way of
> thinking. Btw, the moon spins at one revolution per (lunar) month.
>
> Earle