Question

Mass of body on earth is 12kg then his mass on moon will be

Answer 1

Mass remains same as it is independent of the acceleration due to gravity. Hence mass on moon will remain 12 kgs
But weight will change
Weight on earth = 12 *10 = 120N
Weight in moon 12*10*1/6= 20N (a g on moon = 1/6 g on earth)
(Taking g=10m/s2)

Answer 2

Mass remains same so ans 12 kg..