Question

the velocity of particle at any time t is given by v = bt+a/t where a and b are constant then dimensions of a/b
​

Answer 1

Answer:

by principle of homogeneity we can say that the left hand side dimensions that is of velocity =M^0LT^-1

must be equal to right side and the only quantities with same dimensions can be added hence

b=LT^-2 and a=L