5 a) 20.64 = d = 1) = 0.64 (Ap791 = A body covers 36% of the total distance fallen in the last se fall? b) also t-1 t g(t-1) = 0.64d (t-1) = 0.8 which leads to t2 = 0.64 so: The maximum height from which a person can safely jump is 2.56 m. What is the maximum allowable landing speed for a parachutist 1-36=0.64 0.2t = 1t=5s and d=122.5m 119.8125=