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Old 05-10-2005, 11:42   #22
danielf
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Re: how smart are you -- physics

Quote:
Originally Posted by makikomi
6/10 here. And if I recall correctly, newtons are a unit of mass, not weight - there is a difference, though I couldn't tell you what the difference is!
IIRC mass is constant, weight isn't. Weight is amongst other things dependent on latitude. Something to do with the force of gravity being slightly different on different latitudes I believe. Mass does not 'suffer' this variation. I'm sure someone will correct me if I'm wrong.
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