Part A The particle travels along the path defined by the parabola y = 0.5x, where x and y are in ft. When t = 0, x = 0, y = 0. ( Figure 1) If the component of velocity along the x axis is vx = (4t) ft/s, where t is in seconds, determine the particle's distance from the origin O when t = 2 s. Express your answer using three significant figures and include the appropriate units. View Available Hint(s) Figure y y = : 0.5x2 x 1 of 1 d = Value Units Submit Part B Determine the magnitude of the particle's acceleration when t = 2 s. Express your answer using three significant figures and include the appropriate units. View Available Hint(s) a = Value Units Submit Provide Feedback ? Next >