The Lethality section explores the scientific principles that influence terminal performance in archery. Topics include penetration physics, broadhead design, wound mechanics, arrow characteristics, and other factors that contribute to ethical and effective harvests.

 

Penetration Physics

Understanding how arrows penetrate requires an understanding of Newtonian mechanics. These papers provide the theoretical foundation for how force, acceleration, energy, momentum, and resistance influence penetration.

• Understanding Penetration: A Newtonian Perspective
  • Conceptual introduction to penetration physics.
• Penetration Mechanics: A Force-Based Perspective
  • Mathematical treatment of penetration using Newton’s Laws.
  • Read on PNL Testers →Penetration Mechanics – Newtonian Physics of Arrow Penetration | PNL Testers