ANSWER:
1470 N
STEP-BY-STEP EXPLANATION:
Given:
Mass (m) = 150 kg
Earth gravity (g) = 9.8 m/s²
We can calculate the weight as follows:
[tex]\begin{gathered} W=m\cdot g \\ \\ \text{ We replacing:} \\ \\ W=150\cdot9.8 \\ \\ W=1470\text{ N} \end{gathered}[/tex]The weight of this man on earth is 1470 N