In boot camp, a cadet must use a rope swing to cross an obstacle without
falling into the water hazard below. unfortunately, they miss the platform on
the other side and swing back to where they started. if it takes the cadet 5.5
seconds to swing from one side of the obstacle to the other and back, how
long is the rope swing? use the formula:
t = 27,165

a. 2.9 meters
b. 7.5 meters
c. 14.6 meters
d. 4.7 meters