Answer:
66.6 kg
Explanation:
The weight of a person at Earth's surface is given by
[tex]W=mg[/tex]
where
m is the mass of the person
[tex]g=9.8 m/s^2[/tex] is the acceleration of gravity
The person in the problem has a weight of
W = 653 N
Therefore, we can rearrange the equation to find his mass:
[tex]m=\frac{W}{g}=\frac{653}{9.8}=66.6 kg[/tex]
