A bus decreases its speed from 80km/h to 60km/h in 5 secs. find the acceleration of the bus?

Answers (1)

Given- u= 80km/hrs

V= 60km/hrs

T=5sec

First change km/hrs in m/sec

80km/hrs=22.22m/sec

60km/sec=16.66m/sec

a= v-u/t

16.66m-22.22m/5sec

-5.56m/5sec= -1.112m s^-2

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