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

Answer :

a= change in velocity/time taken
a = 80 - 60 km/h / 5
a = 20km/h/ 5
a = 4km/h
saniarisha
acceleration = change in velocity/time taken
acceleration = 80 - 60/5
acceleration = 20/5(km/h)
acceleration = 4 km/h
hope this helps.....................

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