Question

A bus decreases its speed from
80 km h-' to 60 kom h-1 in 5 s.
Find the acceleration of the bus.​

Answer 1

Answer:

u=80km/h 80*5/18 = 4.4m/s

v=60km/h 60*5/18 = 16.6m/s

t=5s

a = v-u m/s

t

a = 16.6-4.4

5

a =2.44m/s

Answer 2

Answer:

refer the attachment<>

hope it helps:)