Instructors often assign 20–30 problems per semester; a 300-problem bank means an instructor can rotate fresh problems for a decade without repetition.
Relativity is notoriously "slippery." You can read about time dilation or the Schwarzschild metric all day, but you don't truly understand it until you calculate the proper time of a falling observer or the bending of a light ray. This specific set of problems is valued because it: Covers the Spectrum:
Working through highly symmetric setups to see how matter dictates the curvature of space and time. 3. Exact Solutions and Astrophysical Applications
(2021) is a specialized supplementary textbook authored by and Tommy Ohlsson from the KTH Royal Institute of Technology. It is designed as a companion manual for undergraduate and master's level physics students to master the mathematical and conceptual challenges of Einstein's theories. Core Content and Structure