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The velocity v of a particle at time t i...

The velocity v of a particle at time t is given by `v=at+b/(t+c)`, where a, b and c are constants. The dimensions of a, b, c are respectively :-

A

`[LT^(-2)],[L]and[T]`

B

`[L^(2)],[T]and[LT^(2)]`

C

`[LT^(2)],[LT]and[L]`

D

`[L],[LT]and[T^(2)]`

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The correct Answer is:
A
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