Question

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

Answer 1

Here it is....... ☘☘

Given,

u=80 km/hr=22.22 m/s

v=60 km/hr=16.66 m/s

a=?

t=5 sec

As we know,

a=v-u/t

a=16.66-22.22/5=- 556/500=- 1.112 m/s^2

Hence, here in this case there is deceleration.

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