Re: Is my friend full of BS?



On Thu, 17 Aug 2006 12:38:02 GMT, "Sorcerer"
<Headmaster@xxxxxxxxxxxxxxxxxx> wrote:


"Ben Newsam" <ben.newsam@xxxxxxxxxxxxxx> wrote in message
news:mgf8e2l4l66evjdbh13v12h62d63pat664@xxxxxxxxxx
| On Thu, 17 Aug 2006 07:55:23 GMT, "Sorcerer"
| <Headmaster@xxxxxxxxxxxxxxxxxx> wrote:
|
| >For proof that gravity exists, sit in a chair and experience the force
| >instead.
|
| I experience nothing that could not also be explained by being
| continuously accelerated "upwards".

Acceleration is change of velocity, son.

What I am saying, patronising child, is that you cannot tell the
difference between gravity and an "upward" acceleration merely by
sitting in a chair.

By sitting in a chair you experience an upward force balanced by a
downward force, but you do not experience acceleration.

As I said above, there is no difference between your experience of
gravity in your chair on earth, and in your chair in a continuously
accelerating spaceship. The effects are the same.

--
Posted via a free Usenet account from http://www.teranews.com

.



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