dalam tata surya didapat data jarak rata rata bumi ke matahari= 1 astronomi dan kala revolusi bumi= 365 hari. jika jarak rata rata venus ke matahari 0,72 astron

Input:

[tex]\displaystyle T_b=365\,\text{days}\\r_b=1\,\text{au}\\r_v=0,72\,\text{au}[/tex]

Output:

[tex]T_v=?[/tex]

Penjelasan:

[tex]\displaystyle \frac{T_b^2}{r_b^3}=\frac{T_v^2}{r_v^3}\\T_v^2=\frac{r_v^3}{r_b^3}\cdot T_b^2\\T_v^2=\frac{0,72^3}{1^3}\cdot 365^2\\T_v=\sqrt{0,72^3\cdot 365^2}\\T_v=365\cdot0,72\sqrt{0,72}\\T_v=365\cdot0,72\sqrt{0,72}\\T_v=222,99\,\text{days}[/tex]