A ball was vertically launched from rest under the force of gravity and follow a trajectory represented in Figure 4. (a)Determine the x(t) for t = 0, 1, 2, 3,4 5, 6, 7, and 8 sec. (b)Determine the position and time at the vertex. (c)Describe the motion of the ball at the vertex by computing the ball’s position and speed in this point. (d)Describe the motion of the ball at t = 0 (the initial conditions) by computing the ball’s position and speed at t = 0 sec. (e)How was the ball launched at moment t =0 sec? (i) Up, (ii) Down, (iii) Horizontal, (iv) None of the above

A ball was vertically launched from rest under the force of gravity and follow a trajectory represented in Figure 4. (a)Determine the x(t) for t = 0, 1, 2, 3,4 5, 6, 7, and 8 sec. (b)Determine the position and time at the vertex. (c)Describe the motion of the ball at the vertex by computing the ball’s position and speed in this point. (d)Describe the motion of the ball at t = 0 (the initial conditions) by computing the ball’s position and speed at t = 0 sec. (e)How was the ball launched at moment t =0 sec? (i) Up, (ii) Down, (iii) Horizontal, (iv) None of the above