6. The earliest drop towers were used for the purpose of making lead shots for muskets. The procedure involved releasing droplets of molten lead from the the tower. As the droplets of lead fell through the tower, they formed a sphe droplet. If given enough free fall time, the droplet of molten lead would soli form the perfect shot. The tallest of these drop towers in the United States v 230-foot tower built in Baltimore. Suppose that lead free falls through a drop tower for a distance of 63.9 mete a. Determine how much time (in seconds) it takes the lead shot to fall distance of 63.9 meters