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Re: ZetaTalk and Spaceguard UK (D8)

In Article <QrX77.26410$> Greg Neill wrote:
>>>> And where the force of gravity between two objects is another
>>>> Newton law:
>>>>        F = G*M1*M2/r^2
>>>> Should the velosity not be countering the force of gravity, to
>>>> keep the Moon from plunging to Earth? But it's out there
>>>> sedately poking along! Floating up there!  Almost as though
>>>> it were floating on .... a bed of gravity particles jammed
>>>> between the Earth and Moon, as in the REPULSION FORCE!
>>> Who says that the velocity is not sufficient to maintain the orbit?
>> Because in your velocity formula, you EXCLUDE the mass
>> the gravity attraction between the Earth and Moon!  This is,
>> per Newton, a factor of BOTH masses.
> Look above.  F = G*M1*M2/r^2.
> What do you think M2 is?

The Moon, but this is the Inverse Square law.

My complaint was that you're not putting the laws TOGETHER, as the
velocity and acceleration laws do NOT compute the force of gravity in
the same way.  You cannot put them TOGETHER, as the Zetas have been