Nivaar worked solution (AI-drafted; not reviewed by a licensed engineer)
National Exams May 2013 — 04-Bio-A4 Biomechanics, 3 hours, closed book (approved calculator allowed). Five questions constitute a complete exam paper; each question is of equal value (15 marks).
Reference texts: Winter, Biomechanics and Motor Control of Human Movement (4th ed.); Zatsiorsky, Kinematics of Human Motion; Nordin & Frankel, Basic Biomechanics of the Musculoskeletal System (5th ed.).