A bus decreases its speed from 36 km/h to 18 km/h in 5 second. Find its acceleration
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Answer:
u=36km/hr=10m/s
v=18km/hr=5m/s
t=5 sec
Explanation:
now using, a=(v-u)/t
we get , a=(5-10)/5
a=(-5)/5
Therefore a(retardation)
-1m s
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what is this answer is wrong
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