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Scorching goIITian

Joined:	4 Dec 2008
Post:	284

5 Sep 2010 23:34:24 IST

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the max speed of bus 72km per hour it accelerate at the rate of 1m per sec square retard uniformly a

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the max speed of bus 72km per hour it accelerate at the rate of 1m per sec square retard uniformly at the rate 4m per sec square.find he least time in which it can do a journey of 1km.a)125s b)62.5s c)25s d)250s

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