1. The problem statement, all variables and given/known data 2. Relevant equations 3. The attempt at a solution So (i) was easy enough and I got a time of 0.67 seconds. For (ii), since the horizontal time is 0.67 seconds this means the TOTAL time spent in air is also 0.67 seconds, so to calculate max height we split this time in half (since the ball has to go up to reach max height and then fall down again) and use the kinematic equations to find a value of S (distance) But they have kept the time, t, as 0.67 seconds and not 0.67/2, why is this?