Chapter 16 introduces several fundamental principles for analyzing rigid body motion in two dimensions: Equations of Motion : Applying Newton's Second Law ( ) to rigid bodies. D’Alembert’s Principle : Treating the effective forces ( ) and inertial moments ( ) as equivalent to the external forces acting on the body. Kinetic Diagrams (KD)
: Analyzing cylinders or disks rolling without slipping, often requiring the use of friction force ( ).
Each solution provides a structured guide to calculating angular acceleration , reaction forces, and rotational effects.
After reviewing the official solutions manual (the one instructors use), here are the "gateway" problems you should study first: