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A particle traversed on third of the dis...

A particle traversed on third of the distance with a velocity `v_(0)`, the remaining part of the distance was covered with velocity `v_(1)` for half the time and with a velocity `v_(2)` for the remaining half of time. Assuming motion to be rectilinear, find the the mean velocity of the particle averaged over the whole time of motion.

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SL ARORA-MOTION IN ONE DIMENSION-problems for self practice
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  2. A person moves on a semi - circular track of radius radius 42 m durin...

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  3. A car covers the first half of the distance between two places at a sp...

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  4. A train moves with a speed o f30kmh^(-1) in the first 15 minutes,with...

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  5. A body describes the first half of the total distance with velocity v1...

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  7. A car covers 1/4 of the total distance with velocity of 20 ms^(-1),nex...

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  8. A car along a starigth line for the first half time with speed 50 kmh^...

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  10. two train A and B are moving on parallel tracks with velocities of 60 ...

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  14. A car A is moving with is speed of 60kmh^(-1) an car B is moving with ...

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  15. two trains A and B,each of length 100 m, in length are running in opp...

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  17. Two trains, each of length 100 m, are running on parallel tracks. One...

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