The terminal velocity of a person falling in air depends upon the weight and the area of the person facing the fluid. Find the terminal velocity (in meters per second and kilometers per hour) of an 88.0 kg skydiver falling in a pike (headrst) position with a surface area of 0.135 m2. (Assume that the density of air is 1.21 kg/m3 and the drag coefficient ofa skydiver in a pike position is 0.7. For each answer, enter a number.) terminal velocity in m/s i: m terminal velocity in km/h E m f (a) A 15.0 kg child is riding a playground merry-go-round that is rotating at 30.0 rev/min. What centripetal force (in N) must she exert to stay on if she is 3.00 m from its center? (Enter a number.) :1\" (b) What centripetal force (in N) does she need to stay on an amusement park merry-go-round that rotates at 3.00 rev/min if she is 8.00 m from its center? (Enter a number.) N ((2) Compare each force with her weight. (For each answer, enter a number.) (force from (a))/(weight) = (force from (b))/(weight) =