9. Determine the drag coefficient of a 75 kg skydiver with a projected area of 0.33 m and a terminal velocity of 60 m/s. (Recall that at terminal velocity, drag = weight) a. 1.015 b. 60.9 Use D = 1/2CopAv2 C. 85.5 Where: d. 1.17 D is Drag CD is Coefficient of Drag p (rho) is the air density (1.22 kg/m3) A is the cross-sectional area of the object V is the velocity of the object 10. The skydiver increases her speed of decent by reducing her projected area. What projected area would double her terminal velocity? a. 0.33 m b. 0. 165 m2 C. 0.0825 m d. 0.120 m2