A driver applies breaks at slows down the velocity of the bus from 80 km/hr to 60 km/hr in 5 seconds. Calculate the acceleration of the bus.
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3
v = 60km/h
u = 80km/h
t = 5sec
v = u + at
60 = 80 +5a
5a = -20
a = -4ms-2
u = 80km/h
t = 5sec
v = u + at
60 = 80 +5a
5a = -20
a = -4ms-2
Answered by
5
hope you are helped..........thnx
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