The velocity of a fluid particle moving along a horizontal streamline that coincides with the x axis in a plane, two-dimensional incompressible flow field was experimentally found to be described by the equation u=x2. Along this streamline determine an expression for (a) the rate of change of the v-component of velocity with respect to y, (b) the acceleration of the particle, and (c) the pressure gradient in the x direction. The fluid is Newtonian. Use for viscosity and for density. (a) yv= (b) a=i^+j^ (c) xp=