: A high-quality scanned version of the 2023/2024 academic year (113 pages) is available at Studocu - Física I Humberto Leyva . Note that Studocu often requires an account or document upload to unlock full downloads.
Don’t just read the theory. Leyva’s books are designed for active learning. Try to solve the (there are over 500 of those, too!) before looking at the provided answers. This is the only way to "patch" your knowledge gaps effectively.
Physics is easier to learn when you trust the source. Protect your device, respect copyright, and focus on understanding — not on cracks and patches.