Learning Goal: (Figure 1) A projectile is fired from ground level at time t = 0, at an angle d with respect to the horizontal. It has an initial speed vo- In Part B this problem we are assuming that the ground is level. Find to, the time at which the projectile hits the ground after having traveled through a horizontal distance R. Express the time in terms of vo, 0, and g. View Available Hint(s) AEd tR= Submit Previous Answers Part C Find H, the maximum height attained by the projectile. Express your answer in terms of vo, 0, and g. View Available Hint(s) DAI AEd ? Submit Part D Figure Find the total distance R (often called the range) traveled in the x direction; see the figure in the problem introduction. Express the range in terms of vo, 0, and g. View Available Hint(s) AEd H Vo, Submit R Provide Feedback