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| 1. |
A particle of mass `m` moves in the `XY` plane with a velocity `v` along the straight line `AB`. If the angular momentum of the particle with respect to origin `O` is `L_(A)` when it is at A and `L_(B)` when it is at B, then A. `L_(A) gt L_(B)`B. `L_(A) = L_(B)`C. The relationship between `L_(A)` and `L_(B)` depends upon the slop of the line `AB`D. `L_(A) lt L_(B)` |
| Answer» Drop a `bot^(ar)` from `O` to the line `AB`, `bot^(ar)` distance is same for positions `A` and `B`. | |