A train increases its speed from 45 to 90 kmh find the
A train increases its speed from 45 to 90 km/h. Find the speed (i) at half time, (ii) at half way, assuming the acceleration to be constant. Give answers in km/h.
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a train increases its speed from 45 to 90 kmh find the speed i at half time ii at half way assuming the acceleration to
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