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A particle A of mass m and charge Q move...

A particle `A` of mass `m` and charge `Q` moves directly towards a fixed particle `B`, which has charge `Q`. The speed of `A` is a `v` when it is far away from `B`. The minimum separtion between the particles is not proportional to

A

`Q^(2)`

B

`1/(v^(2))`

C

`1/v`

D

`1/m`

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A, C, D
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