a bus decreases its speed from 72 km/h in 3 s. find acceleration of the Bus?
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Answers
Answered by
1
Explanation:
v=0
u=72 km/h=20m/s
t=3
a=v-u/t
a=0-20/3
a=-6.6666...m/s^
hope it helps
Answered by
3
given :
u = 20 m/s
t = 3sec
v = 0 m/s
we know that
v = u +at
a = -20/3 = 6.66 m /s ^2
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