$3-34$ A fluid flow is defined by u$=(0\mathrm{.}5$y$)$m$/$s and v$=(-0\mathrm{.}3$x$)$m$/$s$,$ where x and y are in meters. Determine the magnitude of the velocity and acceleration of a particle that passes through the point $(4$m$,3$m$).$ Find the equation of the streamline passing through this point, and show the velocity and acceleration at the point on this streamline.