A bus decreases its speed from 80 km/h to 50km/h in 4s find the acceleretion
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Initial velocity of the bus(u)=80km/h Final velocity of the bus (v)=50km/h
Time(t)=4sec
Acceleration of the bus =v-u/t
=50-80/4
=-30/4
=-7.5km/h
=2.1m/s
Time(t)=4sec
Acceleration of the bus =v-u/t
=50-80/4
=-30/4
=-7.5km/h
=2.1m/s
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