*12-76. The box slides down the slope described by the equation y = (0.05x2) m, where x is in meters. If the box has x components of velocity and acceleration of vx = -3 m/s and ax = -1.5 m/s² at x = 5m, determine the y components of the velocity and the acceleration of the box at this instant. y y = 0.05 x² X