In boot camp, a cadet must use a rope swing to cross an obstacle without falling into the water hazard below. Unfortunately, the
y miss the platform on the other side and swing back to where they started. If it takes the cadet 3.5 seconds to swing from one side of the obstacle to the other and back, how Lind is the rope swing? Use the formula: T= 2 pi square root over L/9.8
