Given data:
* The mass of the astronaut is m = 164 lb.
Solution:
The mass of the astronaut in kg is,
[tex]\begin{gathered} m=\frac{164}{2.205} \\ m=74.38\text{ kg} \end{gathered}[/tex]The weight of the astronaut in newtons is,
[tex]\begin{gathered} W=mg \\ W=74.38\times9.8 \\ W=728.9\text{ N} \end{gathered}[/tex]Thus, the weight of the astronaut in Newton is 728.9 N.
