A diver springs upward with an initial speed of 2.2 m/s from a 4.3 m board. Find the velocity with which he strikes the water. * a) Velocity with which the diver strikes the water: 9.4 m/s b) Velocity with which the diver strikes the water: -9.4 m/s c) Velocity with which the diver strikes the water: -2.2 m/s d) Velocity with which the diver strikes the water: 2.2 m/s