A sky diver of mass 81.0 kg jumps from a slow-moving aircraft and reaches a terminal speed of 51.5 m/s.
(a) What is the acceleration of the sky diver when her speed is 30.0 m/s?
What is the drag force on the diver when her speed is the following?
(b) 51.5 m/s _____ N
(c) 30.0 m/s _____ N