1.

The velocity of a body is v = A + Bt, then what are the dimensions of A and B?

Answer»

The velocity of a body
11 = A + Bt

On applying the principle of homogeneity, The dimensional formula of A = Dimensions of v.

\([M^0L^1T^{-1}]\)

Similarly, the dimensions of Bt = Dimensions of v
∴ Dimensions of B = dimensions of v/l



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