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A car acquire a velocity of 72km/hr in 10 seconds starting from rest. Find acceleration,average velocity and distance travelled on this time.
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Answer:
given v=20m/s
t =10 s
a = v-u/ t
=20/ 10
= 2m/s^2
S = 1/2at^2
= 100m
average velocity = 100/10
10
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