Physics

Problem

A body weighs

100\,\text{N}

on Earth. What would it weigh on a planet whose mass is

0.5\,M_{\rm E}

and radius is

0.5\,R_{\rm E}

? a)

100\,\text{N}

50\,\text{N}

200\,\text{N}

25\,\text{N}