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-----Original Message-----
From: phys-l-bounces@carnot.physics.buffalo.edu [mailto:phys-l-
bounces@carnot.physics.buffalo.edu] On Behalf Of John Mallinckrodt
Sent: Monday, November 08, 2010 11:50 AM
To: Forum for Physics Educators
Subject: Re: [Phys-l] definitions ... purely operational, or not
On Nov 8, 2010, at 8:40 AM, Scott Orshan wrote:
I'm fine with that definition. Now can we get the astronauts to stop
telling everybody that they are weightless, and in Zero G?
But, with that definition they *should* be saying that they are
weightless.
"... the weight of a mass M in a specified frame of
reference is M times the free-fall acceleration in that specified
frame of reference."
John Mallinckrodt
Cal Poly Pomona
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