A driver applies brake and slows down the speed from 8km/h to 60km/h in 5 seconds. Calculate the acceleration
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the correct question is:
A driver applies brake and slows down ghe speed from 80km/h to 60km/h in 5secs. Calculate the acceleration..
the initial velocity is 80km/h=22.22222m/s
the final velocity is 60km/h=16.66666m/s
a=Vi-Vf/t
a=22.22222-16.66666/5
a=5.55556/5
a=1.111112m/s^2
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