An alien about your mass visits Earth from his home planet, which is 1.6 times more massive than Earth. Do you think you should pick a fight with him? Why or why not?

Question

anonymous · Answer

Remember that gravity is proportional to a planet's mass. So if this guy is used to a planet 1.6 times more massive than earth, he's probably adapted to be considerably stronger to deal with the corresponding increase in gravity in his every day life.

This seems like more of a physics question though...

anonymous · Answer

Ok thanks for the advice