Answer:
He/She would weigh [tex]65.30 N\\[/tex] on the moon.
Explanation:
Weight [tex]= (Mass) * (gravity)\\[/tex]
Considering weight on earth, mass of the object will be
[tex]400 = (Mass) x (9.8 \frac{m}{s^2} )\\Mass = 40.81 N\\[/tex]
Weight on earth
[tex]= 40.81 N * 1.6 \frac{m}{s^2}\\= 65.30 N\\[/tex]