A stone has a mass of 2kg. It is weighed at three different locations.
(i) Calculate its weight on Earth, taking g=9.8m/s2.
(ii) Calculate its weight on the Moon, where g=1.63m/s2.
(iii) Calculate its weight on a planet where g=12.2m/s2.
(iv) Based on the above results, state with numerical evidence which quantity—mass or weight—depends on the value of g.