This is the most valuable part of the book.
A: Not for basic mechanics. While modern physics evolves, the Newtonian mechanics and thermodynamics in Volume 1 are timeless. The 2021 edition updated the SI units, keeping it current. atta kay physics volume 1 pdf 2021
: It includes detailed notes and exercises on kinematics, dynamics, vectors, work and energy, and thermal physics. This is the most valuable part of the book