The gravitational force on the moon is . if an astronaut has a mass of 84 kg on earth, what will be his mass when he is standing on the moon?
a. 52.5 n
b. 84.0 n
c. 134.4 n
d. 823.2 n

Respuesta :

The answer is option d, 823.2n. to find the mass, multiply by 9.8. (F=ma)