Posted by **Jan** on Sunday, September 16, 2007 at 2:13pm.

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 -
**drwls**, Sunday, September 16, 2007 at 2:24pm
I think you meant to write that "g" on the other planet is 2 Newtons PER kg (which is the same as 2 m/s^2). In physics, the capital letter G is reserved for something else.

1. The mass m is always the same

2. weight = m g, where g = 9.8 m/s^2

3. See 1

4. m g', where g' is your "G".

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