a) Compare and contrast the trajectories of a diver leaving the 10m platform with i) a running take-off with a horizontal velocity of 3.0 ms-1. ii) a running take-off with a velocity of 3.0 ms-1 with an angle of elevation of 60. [Aspects to consider: the shape of the path; the time taken to reach the water; the horizontal distance travelled; the speed of impact with the water; the angle of impact with the water.] b) Explain how the position adopted in flight would affect the trajectory of the diver