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a particle covers 1/2 distance between A and B with a velocity V0. during 1/2 of the time required to cover the remaining distance the particle moves with a velocity V1 and rest moves with a velocity V2. find the average velocity of the particle

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avg velocity= total distance/total time

= (vo*t+ v2*t2+v1*t1)/(t+t2+t1)

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