Problem $5)$ A box slides down a slope described the equation $y=0\mathrm{.}05x^2,$ where $x$ is in meters. If the box has an $x$ component of velocity and acceleration of $v_x=-3\frac{m}{s}$ and $a_x=-1\mathrm{.}5\frac{m}{s^2}$ at $x=5m,$ determine the y components of velocity and the acceleration of the box at this instant.