Question

I want introduction on project of to find out weights on moon and mars

Answer 1

The gravity is 1.7 meter/second square at moon and 3.7m/s2 at mars,so weight will b almost 9 times lesser of the same mass of the body at moon and 3 times lesser at mars ac compare to earth. due to that reason if a 100kg mass body is here at earth it will seemed like almost 10kg at moon and 30kg at mars.