Answer:
[tex]M_{2} = \frac{r^{2} F_{g} }{GM_{1}}[/tex]
Step-by-step explanation:
[tex]\frac{GM_{1} M_{2}}{r^{2}}=F_{g}[/tex]
Multiply both sides by (r²).... [tex]GM_{1} M_{2}=r^{2} F_{g}[/tex]
Divide both sides by (GM₁).... [tex]M_{2} = \frac{r^{2} F_{g} }{GM_{1}}[/tex]
