Question

A bus decreases its speed from 80km/h to 60km/h in 5 second find the acceleration of bus​

Answer 1

Answer:

Step-by-step explanation:

Initial speed   u=80 km/h=80×  

18

5

​  

=22.22 m/s

Final speed    v=60 km/h=60×  

18

5

​  

=16.67 m/s

Using   v=u+at

Or   16.67=22.22+α×5

⟹ a=−1.1 m/s  

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