a train is traveling at the speed of 90kmh-1 brakes are applied so as to produce a uniform acceleration o.5ms-2 . find how far the train will gobefre it is brought to rest.
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v=u-at
0=90(5/18)-0.5 T
T/2=25
T=50 sec.
0=90(5/18)-0.5 T
T/2=25
T=50 sec.
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