Question

12. A bus decreases its speed from 80km/h to 50km/h in 4s. Find the acc. of bus.​

Answer 1

Answer:

#Initial velocity , u =80km/h

#Final velocity, v =50km/h

#Time taken ,t=4 sec

We know that ,

Acceleration, a=V-u/t

a= 50 - 80 /4

a=-30/4

a=7.5m/s^2.✔️

Hope it helps

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