The velocity in a certain two-dimensional flow field is given by the equation...

The velocity in a certain two-dimensional flow field is given by the equation

where the velocity is in ft/s when x, y, and t are in feet and seconds, respectively. Determine expressions for the local and convective components of acceleration in the x and y directions. What is the magnitude and direction of the velocity and the acceleration at the point x = y = 2 ft at the time t = 0?