FBD stands for Free Body Diagram Vector diagrams are required for dynamics Show all work

Questions 1. Draw FBDs for the following situations: (1 mark each) a) A skydiver beginning her fall b) A skydiver as her chute opens c) A skydiver in midair with chute open d) A book that has been thrown, now sliding across the floor to a stop 2. Is the direction of net force always in the direction of motion? Explain. (2 marks) 3. A 25.0 kg object sits on a horizontal surface with a coefficient of friction of 0.250. Determine the acceleration if an applied force of: (3 marks each) a) 55.0 N [E] is applied b) 75.0 N [W] is applied (without the force from part a))