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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