Given:
The velocity of the comet is,
[tex]v=2000\text{ m/s}[/tex]The path length is,
[tex]d=300,000\text{ m}[/tex]To find:
The time it takes to travel
Explanation:
The time to travel the distance by the comet is,
[tex]\begin{gathered} t=\frac{d}{v} \\ =\frac{300,000}{2000} \\ =150\text{ s} \end{gathered}[/tex]Hence, the required time is 150 s.