Question

Abbas degrees its speed from 80 kilometre per hour to 60 kilometre per hour in 5 minutes find the acceleration of the bus​

Answer 1

Answer:

Answer:-

Initial velocity u = 80 km h-1

80*1000/60*60=ms^-1=22.22ms-1

Final velocity u = 60kmph

60*1000/60*60=16.66ms

Time t= 5s , a =?

a=16.66-22.22/5=1.11ms

The acceleration of bus is -1.11 m per s