A bus is moving with a constant velocity 10m/s on a straight road. A scooterist wishes to overtake the bus in 100s. If the bus is at a distance pf 1km from the scooterist, then the velocity with which scooterist should chase the bus is?

Asked by adityaahuja099 | 11th Oct, 2017, 07:01: PM

Expert Answer:

t= 100 s , d= 1000m Vbus =10m/s         
Relative speed with respect to the bus
V = d/t = 1000/100= 10m/s

 bus & scooter are moving along same direction
V = Vscooter-Vbus        
10= Vscooter-10
10+10 = Vscooter
Vscooter=20m/s

Answered by Gajendra | 27th Nov, 2017, 06:30: PM