Posted by Jan on Sunday, September 16, 2007 at 2:17pm.
A body of mass 20kg is transferred from earth (grams=weight newton kg) to another planet where G=2 Newton kg,
1.Wat is the mass on earth?
2.wat is the wieght on earth?
3.wat is the mass on the other planet?
4.wat is the weight on the other planet?

Physics (help plz)  bobpursley, Sunday, September 16, 2007 at 2:34pm
I assume you meant that the gravitaional field constant is 2N/kg
Weight= mass*gravitationalfieldconstant
The gravitational field constant on earth is 9.8N/kg

Physics (help plz)  drwls, Sunday, September 16, 2007 at 3:52pm
I have also answered this question, somewhere else. Please avoid multiple posts of the same question. I have counted four of this one.
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