Answer :
- Velocity=108km/h
Convert to m/s
[tex]\\ \tt\longmapsto 108\times \dfrac{5}{18}[/tex]
[tex]\\ \tt\longmapsto 30m/s[/tex]
- Time=30s.
[tex]\\ \tt\longmapsto Distance=Velocity\times Time[/tex]
[tex]\\ \tt\longmapsto Distance=30(30)[/tex]
[tex]\\ \tt\longmapsto Distance=900m[/tex]