Consider a binary mixture. On a molar basis, there is four times as much A as there is B. The velocity of A is 1.27 m/s, and the velocity of B is 3.54 m/s. Both species are travelling in the same direction. a. Determine the magnitude of *. b. If *, that means that the In that case, p* corresponds with the of A and B are identical. of the fluid.