Re: "Is There a Force of Gravity?"
- From: "N:dlzc D:aol T:com \(dlzc\)" <N: dlzc1 D:cox T:net@xxxxxxxxxx>
- Date: Sun, 23 Oct 2005 21:56:25 -0700
Dear Daniel Weston:
"Daniel Weston" <daniel009@xxxxxxxxx> wrote in message
news:19964-435C569A-1003@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
> It is often stated here that gravitation and acceleration are
> the same. This leads to seriously held statements that
> "gravity is not pulling me down in my chair, but rather the
> chair is accelerating up towards me". This only makes
> plausible sense if it is agreed that there is no peeking
> out the window.
This only makes "plausible sense" if gravity is not "action at a
distance". Note that Newton was bothered by this "action at a
distance" also.
Contact forces provide the sensation of gravity. Note that when
you throw a ball, and observe its "parabolic path", it is not the
ball that is accelerating. *Your* feet are in contact with the
Earth, you are accelerated.
Gone over to the Dark side, I see.
David A. Smith
.
- Follow-Ups:
- Re: "Is There a Force of Gravity?"
- From: Harry
- Re: "Is There a Force of Gravity?"
- From: Sue...
- Re: "Is There a Force of Gravity?"
- References:
- Re: "Is There a Force of Gravity?"
- From: Sue...
- Re: "Is There a Force of Gravity?"
- From: Daniel Weston
- Re: "Is There a Force of Gravity?"
- Prev by Date: Re: GPS 'GR Correction' Myth.
- Next by Date: Re: "Is There a Force of Gravity?"
- Previous by thread: Re: "Is There a Force of Gravity?"
- Next by thread: Re: "Is There a Force of Gravity?"
- Index(es):
Relevant Pages
|
Loading