a bus decreases its speed from 80 km h -1 to 60 km h - 1 in 5s seconds find the acidity of a bus
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u=80km/h=22.2m/s
v=60 km/h=16.7m/s
t=5s
a=v-u/t
a=-1.1m/s^2
v=60 km/h=16.7m/s
t=5s
a=v-u/t
a=-1.1m/s^2
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