Question

Akal travelling at 20 km per hour speed up to 56 km per hour in 5 seconds what is its acceleration​

Answer 1

Answer:

acceleration=v-u/t

a=56-20*1000/5*3600

a=36*10/5*36

a=2km/h

Answer 2

Answer: 2m/s

Explanation: final speed =56km/h

=15.5 m/s

Intial speed=20km/h

=5.5m/s

Acceleration=15.5-5.5/5

=2m/s2