Question: what is the mass of an object on moon?
Answer: Mass and weight example - the moon On the Moon, the astronaut would weigh only 162.2N. However, the astronaut's mass is 100kg where-ever they are. Weight on Earth: 100kg x 9.8m/s2 = 980N. Weight on Moon: 100kg x 1.622 m/s2 = 162.2N.