- #1

AmericanBoy

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## Homework Statement

On Mars, a martian tells you he has 35.0kg of mass. What is his weight on mars?

Mars Info:

Mass= 6.42x10^23

Radius= 3.40x10^6

Radius of Orbit about sun= 2.30x10^11

## Homework Equations

FG=GM1M2/R^2

## The Attempt at a Solution

I tried using the equation above, but i got 4.28x10^13. I am pretty sure you have to find Gravity on Mars and multiply it with the martians mass because mass to weight on Earth is mass(kg) x 9.8 m/s^2 (Gravity on Earth)(Hopefully this is a better format than my last thread.