Question

a bus is starting from rest and attains a velocity of 54km/hr in 60 sec its acceleration is............ hint (0.25m/s2 ​

Answer 1

u=0

v=54*5/18

put the value in v-u/t

you will get your answer

Answer 2

u=0m/s

v=54km/h=15m/s

and t=60sec

acceleration=v-u/t

15-0/60=1/4=0.25m/s2