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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 TB. `L^(2)`, T and `LT^(2)`C. `LT^(2)`, LT and LD. L, LT and `T^(2)` |
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Answer» Correct Answer - A `[a]=[v/t]=(LT^(-1))/(T)=LT^(-2), [C]=[t]=T` `[b]=[vt]=LT^(-1)T=L` |
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