A bus increases its speed from 18 km to 54 km/hper hour in 5 sec. Find the acceleration of the bus
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a→ acceleration
u→ initial velocity →18km/h = 5m/s
v→ final velocity →54km/h = 15m/s
t→ time taken →5hours=18000second
a = (v-u)/t
a = (15-5)/18000
a = 10/18000
a = 55x10^-5
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