A projectile is fired from ground level at time t = 0, at an angle theta with respect to the horizontal. It has an initial speed v_0. In this problem we are assuming that the ground is level.
(a) Find the time t_H it takes the projectile to reach its maximum height.
(b)Find t_R, the time at which the projectile hits the ground.
(c) Find H, the maximum height attained by the projectile.
(d) Find the total distance R (often called the range) traveled in the x direction; in other words, find where the projectile lands.