When searching online for comprehensive problem compilations, many academic institutions host free, legal, and open-source directories for their students that the public can access:
While I cannot host external files directly, you can access the most comprehensive versions of these problem sets (such as those by Lightman et al. ) through the following academic repositories: Four-vectors and electromagnetism in special relativity
The first 150 problems focus on the kinematics and dynamics of special relativity, including: Lorentz transformations and time dilation. Relativistic momentum and energy. Four-vectors and electromagnetism in special relativity. 2. General Relativity Theory However, I can suggest some possible ways to
Unfortunately, as a text-based AI model, I don't have the capability to provide direct links to external resources. However, I can suggest some possible ways to find the PDF: Strategies for Self-Study
using the geodesic Euler-Lagrange equations (this is much faster than using the brute-force tensor formula).
: Hartle’s text is highly praised for its physics-first approach. The accompanying solution guides are invaluable for undergraduate and early graduate self-study. Strategies for Self-Study