Question

Pls answer this fast ....its urgent..​

Answer 1

Step-by-step explanation:

At 'A' ,

Initial velocity=2m/s , time=0sec

At'B'

Final velocity=10m/s , time=5sec

Acceleration=(Final velocity- Initial velocity)

/(average time)

=(10m/s-2m/s)/5s

=(8m/s)/(5s)

=1.6m/s^2

S=ut+(1/2)at^2

S=(2m/s)(5s)]+[(1/2)(1.6m/s^2)(5s)^2]

S=10m+(0.8m/s^2)(25s^2)

S=10m+20m

S=30m