Ed and Stede are under attack from a rival pirate ship! They launch a cannonball. The ball is launched at initial speed v0 = 40 m/s, at an angle = 15 compared to the flat, horizontal ocean, from the ship deck at a height h = 10 m above the water. The rival ship is 150 m away. It is a much larger ship and its deck sits at a height H = 20 m