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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 Denker
Sent: Saturday, November 25, 2006 4:27 AM
To: Forum for Physics Educators
Subject: Re: [Phys-l] g...
On 11/19/2006 08:58 AM, Herb Gottlieb wrote:
According the American Institute of Physics Handbook, Page 2-93,
the acceleration of gravity is given as 9.78 at sea level at the
earth's equator.
OK, but that's not the whole story.
... New York City
(Where the acceleration of gravity is not 9.81 N/kg)
Actually in NYC the acceleration of gravity is 9.8023(5) m/s^2.
Hint: There is a nifty formula to be found at
http://www.npl.co.uk/mass/faqs/gravity.html