Question

A bus travelling at 42km/h covers a certain distance in 5h.How much time wouls it save if it increased its speed by 8km/h

Answer 1

if i convert 42 km/h to m/s it will 11.66m/s

and full detance will 3500 m

so if u have to reach that destance by 8km/h it will take 26.28 hour.

so it will able to save

21.28 hours average