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04-BS-3: December 2013

Nivaar worked solution (AI-drafted; not reviewed by a licensed engineer)

  1. Question 1 Question 1 (paper Question I) — Truss Analysis (Part A · Statics, 20 marks)
  2. Question 2 Question 2 (paper Question II) — 3-D Equilibrium of a Door (Part A · Statics, 20 marks)
  3. Question 3 Question 3 (paper Question III) — Beam, Rope and Rough Peg (Part A · Statics, 20 marks)
  4. Question 4 Question 4 (paper Question IV) — Motor Power with Friction (Part B · Dynamics, 20 marks)
  5. Question 5 Question 5 (paper Question V) — Wedge Blocks (Part B · Dynamics, 20 marks)
  6. Question 6 Question 6 (paper Question VI) — Projectile Fragmentation (Part B · Dynamics, 20 marks)

Start with Question 1 →

National Examination, December 2013 — Statics and Dynamics (04-BS-3). Closed book (one self-prepared 8½×11 in. sheet of notes permitted). Candidates were instructed to complete 2 of 3 questions from Part A (Statics) and 2 of 3 from Part B (Dynamics); every question is solved below as a complete study resource.

Reference texts: Hibbeler, Engineering Mechanics: Statics, 14th ed.; Hibbeler, Engineering Mechanics: Dynamics, 14th ed.