A particle travrersed along a straight line for firsthalf time with velocity V_(0).For the remaining part,hald of the distance is travered with velocity V_(1)and other half distance with velocity V_(2).Find the mean velocity of the particle for the total journey .

A particle travrersed along a straight line for firsthalf time with ve

1.	A particle travrersed along a straight line for firsthalf time with velocity V_(0).For the remaining part,hald of the distance is travered with velocity V_(1)and other half distance with velocity V_(2).Find the mean velocity of the particle for the total journey .
Answer» `(2V_(0)(v_(1)+v_(2)))/(v_(1)+v_(2)+2v_(0))` `(v_(0)(v_(1)+v_(2)+2v_(1)v_(2)))/(2v_(1)+v_(2))` `(v_(1)+v_(2))/(2)` `(v_(0)+2v_(1)v_(2))/(2(v_(1)+v_(2)))` Answer :B

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A particle travrersed along a straight line for firsthalf time with velocity V_(0).For the remaining part,hald of the distance is travered with velocity V_(1)and other half distance with velocity V_(2).Find the mean velocity of the particle for the total journey .

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