Problem 2) Up-and-down Motion in Free Fall You throw a ball vertically upward from the roof of a tall building. The ball leaves your hand at a point even with the edge of the roof with an upward speed of 15.0 m/s; the ball is then in free fall. On its way back down, it just misses the railing. a) Find the ball's position and velocity 1.00s and 4.00s after leaving your hand. b) Find the ball's velocity when it is 5.00m above the railing C) Find the maximum height reached by the ball. d) What is the ball's acceleration when it is at its maximum height. Problem 3) A baseball is launched vertically upward with a speed of 5 m/s and it is initially 2 m above the floor. a) How long does it take the ball to reach its maximum elevation, measured from the moment you release the ball? b) What is the maximum height reached by the ball, measured from the floor? C) With what velocity will the ball like the floor (impact velocity)? d) Draw the corresponding Position vs Time graph. e ) Draw the corresponding Velocity vs Time graph. f) Draw the corresponding Acceleration vs Time graph. Make sure the graphs give information from the moment the ball leaves the hand to the moment it reaches the floor