5. At time = O, a diver jumps from a platform diving board that is 32 feet above thc water. Because the initial velocity of thc diver is 16 feet per second, thc position of thc diver is given 16/2 + 16t + 32 where s(t) is given in feet and f, is in seconds. by s(i) (a) (b) (c) (d) When does the. diver hit thc water? Find a formula for the velocity U(t) of thc diver at time L What is thc diver's velocity at impact? What significance does a negative velocity value have ill this context?